{"id":26379,"date":"2022-11-30T09:05:12","date_gmt":"2022-11-30T01:05:12","guid":{"rendered":"https:\/\/hongtronics.com\/?post_type=product&#038;p=26379"},"modified":"2026-10-06T17:33:38","modified_gmt":"2026-10-06T09:33:38","slug":"u3121","status":"publish","type":"product","link":"https:\/\/hongtronics.com\/en\/product\/u3121\/","title":{"rendered":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5Digi\/E\u63a2\u68d2\u3001USB-C"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"26379\" class=\"elementor elementor-26379\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e80510 e-flex e-con-boxed e-con e-parent\" data-id=\"4e80510\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c925e8 elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"8c925e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- COMET U3121 WooCommerce \u7522\u54c1\u9577\u6558\u8ff0\uff5c\u7121\u91cd\u8907 H1 \u8207 Banner -->\n<section aria-label=\"COMET U3121 \u7522\u54c1\u8cc7\u8a0a\" class=\"comet-u3121\"><div class=\"u3121-wrap\">\n<section aria-labelledby=\"u3121-overview\" class=\"u3121-section u3121-overview\"><p class=\"u3121-eyebrow\">\u7522\u54c1\u6982\u8ff0<\/p><h2 id=\"u3121-overview\">COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5 Digi\/E \u63a2\u68d2\u3001USB-C<\/h2><p>COMET U3121 \u662f\u642d\u914d\u5916\u63a5 Digi\/E \u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2\u7684\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u53ef\u8a18\u9304\u6eab\u5ea6\u3001\u76f8\u5c0d\u6fd5\u5ea6\u53ca\u9732\u9ede\u8a08\u7b97\u503c\u3002\u4f9d\u91cf\u6e2c\u4f4d\u7f6e\u3001\u6eab\u5ea6\u689d\u4ef6\u8207\u914d\u7dda\u8ddd\u96e2\u9078\u64c7\u76f8\u5bb9\u63a2\u68d2\uff0c\u53ef\u5c07\u4e3b\u6a5f\u8207\u91cf\u6e2c\u4f4d\u7f6e\u5206\u958b\u914d\u7f6e\uff0c\u9069\u5408\u5be6\u9a57\u5ba4\u3001\u5009\u5132\u53ca\u8a2d\u5099\u7a7a\u9593\u76e3\u6e2c\u3002<\/p><p>\u8cc7\u6599\u4fdd\u5b58\u5728\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\uff0c\u900f\u904e USB-C \u8207 COMET Vision \u9032\u884c\u8a2d\u5b9a\u3001\u4e0b\u8f09\u8207\u5206\u6790\u3002\u4e3b\u6a5f\u914d\u5099 LCD\u3001LED \u8207\u8072\u97f3\u8d85\u9650\u544a\u8b66\uff0c\u63a1 3.6 V AA \u92f0\u96fb\u6c60\u4f9b\u96fb\uff1b\u6eab\u6fd5\u5ea6\u63a2\u68d2\u53ca USB-C \u50b3\u8f38\u7dda\u7686\u9700\u53e6\u8cfc\u3002<\/p><div aria-label=\"U3121 \u4e3b\u8981\u898f\u683c\" class=\"u3121-badges\"><span>\u5916\u63a5 Digi\/E \u6eab\u6fd5\u5ea6\u63a2\u68d2<\/span><span>\u652f\u63f4\u9732\u9ede\u8a08\u7b97<\/span><span>\u8a18\u9304\u9593\u9694 1 \u79d2\uff5e24 \u5c0f\u6642<\/span><span>USB-C \u8cc7\u6599\u4e0b\u8f09<\/span><span>\u4e3b\u6a5f IP67<\/span><\/div><\/section>\n<section aria-labelledby=\"u3121-benefits\" class=\"u3121-section \"><p class=\"u3121-eyebrow\">\u6838\u5fc3\u529f\u80fd<\/p><h2 id=\"u3121-benefits\">\u4f9d\u91cf\u6e2c\u4f4d\u7f6e\u914d\u7f6e\u63a2\u68d2\uff0c\u6301\u7e8c\u4fdd\u5b58\u6eab\u6fd5\u5ea6\u8b8a\u5316<\/h2><div class=\"u3121-card-grid\"><article class=\"u3121-card\"><span aria-hidden=\"true\" class=\"u3121-card-index\">01<\/span><h3>\u63a2\u68d2\u4f9d\u73fe\u5834\u9700\u6c42\u9078\u914d<\/h3><p>\u652f\u63f4\u4e00\u652f\u76f8\u5bb9 Digi\/E \u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2\uff0c\u4f9d\u91cf\u6e2c\u6eab\u5ea6\u3001\u7dda\u9577\u8207\u611f\u6e2c\u90e8\u4f4d\u5c3a\u5bf8\u9078\u578b\uff1b\u91cf\u6e2c\u7bc4\u570d\u53ca\u7cbe\u5ea6\u4f9d\u6240\u63a5\u63a2\u68d2\u3002<\/p><\/article><article class=\"u3121-card\"><span aria-hidden=\"true\" class=\"u3121-card-index\">02<\/span><h3>\u81ea\u4e3b\u8a18\u9304\u8207\u6b77\u53f2\u4fdd\u5b58<\/h3><p>\u975e\u5faa\u74b0\u6a21\u5f0f\u5132\u5b58 500,000 \u500b\u91cf\u6e2c\u503c\uff1b\u5faa\u74b0\u6a21\u5f0f\u5132\u5b58 350,000 \u500b\u91cf\u6e2c\u503c\uff0c\u6eff\u8f09\u5f8c\u8986\u5beb\u6700\u820a\u8cc7\u6599\u3002<\/p><\/article><article class=\"u3121-card\"><span aria-hidden=\"true\" class=\"u3121-card-index\">03<\/span><h3>LCD \u8207\u8d85\u9650\u544a\u8b66<\/h3><p>\u53ef\u65bc LCD \u67e5\u770b\u76ee\u524d\u503c\u53ca\u6700\u5c0f\uff0f\u6700\u5927\u503c\uff0c\u8d85\u51fa\u8a2d\u5b9a\u9650\u503c\u6642\u7531 LED\u3001LCD \u53ca\u5167\u5efa\u8702\u9cf4\u5668\u63d0\u4f9b\u63d0\u793a\u3002<\/p><\/article><article class=\"u3121-card\"><span aria-hidden=\"true\" class=\"u3121-card-index\">04<\/span><h3>USB-C \u8207\u5206\u6790\u8edf\u9ad4<\/h3><p>\u642d\u914d\u53e6\u8cfc USB-C \u7dda\u8207\u514d\u8cbb COMET Vision\uff0c\u53ef\u8a2d\u5b9a\u8a18\u9304\u689d\u4ef6\u3001\u4e0b\u8f09\u8cc7\u6599\u4e26\u5206\u6790\u6eab\u6fd5\u5ea6\u8da8\u52e2\u3002<\/p><\/article><\/div><\/section>\n<section aria-labelledby=\"u3121-apps\" class=\"u3121-section u3121-applications\"><div class=\"u3121-section-heading\"><div><p class=\"u3121-eyebrow\">\u61c9\u7528\u5834\u57df<\/p><h2 id=\"u3121-apps\">\u9700\u8981\u5916\u63a5\u63a2\u68d2\u7684\u6eab\u6fd5\u5ea6\u8a18\u9304\u5de5\u4f5c<\/h2><\/div><p>\u4f9d\u63a2\u68d2\u7684\u91cf\u6e2c\u7bc4\u570d\u8207\u4f7f\u7528\u689d\u4ef6\uff0c\u914d\u7f6e\u65bc\u6307\u5b9a\u91cf\u6e2c\u4f4d\u7f6e\u3002\u4e3b\u6a5f\u61c9\u7dad\u6301\u5728 \u221220\uff5e+60 \u00b0C \u5de5\u4f5c\u7bc4\u570d\u5167\uff0c\u4e26\u907f\u514d\u63a2\u68d2\u6301\u7e8c\u51dd\u7d50\u6216\u63a5\u89f8\u4e0d\u76f8\u5bb9\u4ecb\u8cea\u3002<\/p><\/div><ul class=\"u3121-app-list\"><li><span>01<\/span>\u5be6\u9a57\u5ba4\u8207\u7814\u7a76\u7a7a\u9593<\/li><li><span>02<\/span>\u85e5\u54c1\u8207\u91ab\u6750\u5132\u5b58\u74b0\u5883<\/li><li><span>03<\/span>\u98df\u54c1\u8207\u539f\u6599\u5009\u5132<\/li><li><span>04<\/span>\u8a2d\u5099\u7bb1\u9ad4\u8207\u6280\u8853\u7a7a\u9593<\/li><li><span>05<\/span>\u5c55\u793a\u8207\u5178\u85cf\u7a7a\u9593<\/li><li><span>06<\/span>HVAC \u6eab\u6fd5\u5ea6\u8da8\u52e2\u8abf\u67e5<\/li><\/ul><\/section>\n<section aria-labelledby=\"u3121-guide\" class=\"u3121-section u3121-guide\"><div><p class=\"u3121-eyebrow\">\u7cfb\u7d71\u9078\u578b\u63d0\u9192<\/p><h2 id=\"u3121-guide\">\u78ba\u8a8d Digi\/E \u63a2\u68d2\u578b\u865f\u3001\u7dda\u9577\u8207\u5de5\u4f5c\u689d\u4ef6<\/h2><p>U3121 \u7684\u6eab\u6fd5\u5ea6\u8207\u9732\u9ede\u7bc4\u570d\u53ca\u7cbe\u5ea6\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2\u800c\u5b9a\uff0c\u4e0d\u61c9\u5c07\u4e3b\u6a5f\u5de5\u4f5c\u6eab\u5ea6\u8996\u70ba\u63a2\u68d2\u91cf\u6e2c\u7bc4\u570d\u3002\u8a02\u8cfc\u6642\u8acb\u4e00\u4f75\u78ba\u8a8d\u63a2\u68d2\u8207 USB-C \u50b3\u8f38\u7dda\u3002IP67 \u9069\u7528\u65bc\u4e3b\u6a5f\u63a5\u982d\u6b63\u78ba\u9396\u7dca\u4e14 USB \u9023\u63a5\u57e0\u52a0\u84cb\u7684\u72c0\u614b\uff0c\u63a2\u68d2\u9632\u8b77\u7b49\u7d1a\u9808\u53e6\u884c\u78ba\u8a8d\u3002<\/p><\/div><a aria-label=\"\u67e5\u770b\u5b8f\u8679 COMET \u74b0\u5883\u76e3\u6e2c\u65b9\u6848\" class=\"u3121-button u3121-button-secondary\" href=\"https:\/\/hongtronics.com\/comet\/\">\u67e5\u770b COMET \u76e3\u6e2c\u65b9\u6848<\/a><\/section>\n<section aria-labelledby=\"u3121-spec\" class=\"u3121-section \"><p class=\"u3121-eyebrow\">\u6280\u8853\u898f\u683c<\/p><h2 id=\"u3121-spec\">COMET U3121 \u898f\u683c\u53c3\u6578<\/h2><div aria-label=\"U3121 \u6280\u8853\u898f\u683c\u8868\" class=\"u3121-table-scroll\" role=\"region\" tabindex=\"0\"><table class=\"u3121-spec-table\"><thead><tr><th scope=\"col\">\u5206\u985e<\/th><th scope=\"col\">\u9805\u76ee<\/th><th scope=\"col\">\u5167\u5bb9<\/th><\/tr><\/thead><tbody><tr><th rowspan=\"4\" scope=\"rowgroup\">\u6eab\u5ea6<\/th><td>\u91cf\u6e2c\u7bc4\u570d<\/td><td>\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 \u00b0C<\/td><\/tr><tr><td>\u53cd\u61c9\u6642\u9593<\/td><td>t90 \u7d04 8 \u5206\u9418\uff0c\u6eab\u5ea6\u968e\u8e8d 20 \u00b0C\u3001\u6c23\u6d41\u7d04 1 m\/s\uff1b\u5be6\u969b\u9808\u78ba\u8a8d\u6240\u63a5\u63a2\u68d2<\/td><\/tr><tr><th rowspan=\"3\" scope=\"rowgroup\">\u76f8\u5c0d\u6fd5\u5ea6<\/th><td>\u91cf\u6e2c\u7bc4\u570d<\/td><td>\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 % RH<\/td><\/tr><tr><th rowspan=\"2\" scope=\"rowgroup\">\u9732\u9ede\u8a08\u7b97<\/th><td>\u7bc4\u570d\u8207\u7cbe\u5ea6<\/td><td>\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 \u00b0C<\/td><\/tr><tr><th rowspan=\"10\" scope=\"rowgroup\">\u8f38\u5165\u8207\u8a18\u9304<\/th><td>\u63a2\u68d2\u8f38\u5165<\/td><td>1 \u652f\u76f8\u5bb9 Digi\/E \u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2<\/td><\/tr><tr><td>\u8a18\u61b6\u9ad4<\/td><td>\u975e\u63ee\u767c\u6027\u96fb\u5b50\u8a18\u61b6\u9ad4<\/td><\/tr><tr><td>\u975e\u5faa\u74b0\u8a18\u9304<\/td><td>500,000 \u500b\u91cf\u6e2c\u503c\uff1b\u6eff\u8f09\u5f8c\u505c\u6b62\u8a18\u9304<\/td><\/tr><tr><td>\u5faa\u74b0\u8a18\u9304<\/td><td>350,000 \u500b\u91cf\u6e2c\u503c\uff1b\u6eff\u8f09\u5f8c\u8986\u5beb\u6700\u820a\u8cc7\u6599<\/td><\/tr><tr><td>\u8a18\u9304\u9593\u9694<\/td><td>1 \u79d2\uff5e24 \u5c0f\u6642\uff0c\u53ef\u8a2d\u5b9a<\/td><\/tr><tr><td>\u986f\u793a\u8207\u544a\u8b66\u66f4\u65b0<\/td><td>1 \u79d2\u300110 \u79d2\u6216 1 \u5206\u9418\uff0c\u53ef\u8a2d\u5b9a<\/td><\/tr><tr><td>\u986f\u793a<\/td><td>LCD\uff1b\u53ef\u67e5\u770b\u76ee\u524d\u503c\u53ca\u6700\u5c0f\uff0f\u6700\u5927\u503c<\/td><\/tr><tr><td>\u544a\u8b66\u63d0\u793a<\/td><td>LED\u3001LCD \u8207\u5167\u5efa\u8702\u9cf4\u5668<\/td><\/tr><tr><td>\u901a\u8a0a\u4ecb\u9762<\/td><td>USB-C\uff1b\u50b3\u8f38\u7dda\u53e6\u8cfc<\/td><\/tr><tr><td>\u8a2d\u5b9a\u8207\u5206\u6790<\/td><td>COMET Vision \u514d\u8cbb\u5b8c\u6574\u5206\u6790\u8edf\u9ad4<\/td><\/tr><tr><th rowspan=\"7\" scope=\"rowgroup\">\u4e00\u822c\u898f\u683c<\/th><td>\u4f9b\u96fb<\/td><td>1 \u9846 3.6 V AA \u4e00\u6b21\u6027\u92f0\u96fb\u6c60\uff0c\u96a8\u9644\uff1b\u4e0d\u53ef\u5145\u96fb<\/td><\/tr><tr><td>\u4e3b\u6a5f\u5de5\u4f5c\u6eab\u5ea6<\/td><td>\u221220\uff5e+60 \u00b0C<\/td><\/tr><tr><td>\u4e3b\u6a5f\u9632\u8b77\u7b49\u7d1a<\/td><td>IP67\uff1b\u63a5\u982d\u9808\u6b63\u78ba\u9396\u7dca\uff0cUSB \u9023\u63a5\u57e0\u9808\u52a0\u84cb<\/td><\/tr><tr><td>USB \u9023\u63a5\u6642\u9632\u8b77<\/td><td>IP20\uff0c\u61c9\u65bc\u53d7\u4fdd\u8b77\u7684\u74b0\u5883\u4f7f\u7528<\/td><\/tr><tr><td>\u5c3a\u5bf8<\/td><td>61 \u00d7 93 \u00d7 32 mm<\/td><\/tr><tr><td>\u91cd\u91cf<\/td><td>\u7d04 120 g\uff0c\u542b\u96fb\u6c60<\/td><\/tr><tr><td>\u4fdd\u56fa<\/td><td>3 \u5e74<\/td><\/tr><\/tbody><\/table><\/div><p class=\"u3121-note\">\u8a18\u61b6\u9ad4\u5bb9\u91cf\u4ee5\u500b\u5225\u91cf\u6e2c\u503c\u8a08\u7b97\uff0c\u4e0d\u662f\u5b8c\u6574\u591a\u901a\u9053\u8a18\u9304\u7b46\u6578\uff1b\u53ef\u8a18\u9304\u671f\u9593\u4f9d\u555f\u7528\u901a\u9053\u8207\u8a18\u9304\u8a2d\u5b9a\u800c\u5b9a\u3002\u63a2\u68d2\u91cf\u6e2c\u7bc4\u570d\u3001\u9632\u8b77\u7b49\u7d1a\u8207\u7cbe\u5ea6\u9808\u4f9d\u9078\u5b9a\u578b\u865f\u78ba\u8a8d\u3002\u4e3b\u6a5f\u5de5\u4f5c\u7bc4\u570d\u70ba \u221220\uff5e+60 \u00b0C\uff0c\u5916\u63a5\u63a2\u68d2\u53ca USB-C \u7dda\u4e0d\u5728\u6a19\u6e96\u4ea4\u4ed8\u5167\u5bb9\u4e2d\u3002<\/p><\/section>\n<section aria-labelledby=\"u3121-delivery\" class=\"u3121-section u3121-delivery\"><div class=\"u3121-delivery-box\"><p class=\"u3121-eyebrow\">\u6a19\u6e96\u4ea4\u4ed8\u5167\u5bb9<\/p><h2 id=\"u3121-delivery\">\u5230\u8ca8\u5305\u542b<\/h2><ul><li>COMET U3121 \u4e3b\u6a5f<\/li><li>\u4f7f\u7528\u8aaa\u660e\u66f8<\/li><li>\u53ef\u8ffd\u6eaf\u6821\u6b63\u8b49\u66f8<\/li><li>1 \u9846 3.6 V \u92f0\u96fb\u6c60<\/li><li>COMET Vision \u514d\u8cbb\u5b8c\u6574\u5206\u6790\u8edf\u9ad4<\/li><\/ul><\/div><div class=\"u3121-delivery-box u3121-delivery-box-alt\"><p class=\"u3121-eyebrow\">\u9078\u914d\u8207\u6280\u8853\u6587\u4ef6<\/p><h2>\u4f9d\u73fe\u5834\u9700\u6c42\u78ba\u8a8d<\/h2><ul><li>Digi\/E \u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2\uff08\u53e6\u8cfc\uff09<\/li><li>MP053 USB-C \u50b3\u8f38\u7dda\uff0c1 \u516c\u5c3a\uff08\u53e6\u8cfc\uff09<\/li><li>LP100 \u58c1\u639b\u56fa\u5b9a\u5ea7\u6216 LP102 \u78c1\u6027\u56fa\u5b9a\u5ea7\uff08\u53e6\u8cfc\uff09<\/li><li>A4203 3.6 V AA \u5099\u7528\u92f0\u96fb\u6c60\uff08\u53e6\u8cfc\uff09<\/li><li>\u6eab\u6fd5\u5ea6\u6821\u6b63\u670d\u52d9<\/li><li>\u64cd\u4f5c\u624b\u518a\u3001\u898f\u683c\u66f8\u8207\u8edf\u9ad4\u8cc7\u8a0a\u53ef\u5411\u5b8f\u8679\u6d3d\u8a62<\/li><\/ul><\/div><\/section>\n<section aria-labelledby=\"u3121-faq\" class=\"u3121-section \"><p class=\"u3121-eyebrow\">\u5e38\u898b\u554f\u984c<\/p><h2 id=\"u3121-faq\">COMET U3121 FAQ<\/h2><div class=\"u3121-faq-list\"><details><summary>U3121 \u6709\u9644\u6eab\u6fd5\u5ea6\u63a2\u68d2\u55ce\uff1f<\/summary><p>\u6c92\u6709\u3002U3121 \u9700\u642d\u914d\u53e6\u8cfc\u7684\u76f8\u5bb9 Digi\/E \u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2\uff0c\u4f9d\u91cf\u6e2c\u6eab\u5ea6\u3001\u7dda\u9577\u8207\u7d50\u69cb\u9078\u64c7\u5408\u9069\u578b\u865f\uff1bUSB-C \u50b3\u8f38\u7dda\u4e5f\u9700\u53e6\u8cfc\u3002<\/p><\/details><details><summary>U3121 \u7684\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u662f\u591a\u5c11\uff1f<\/summary><p>\u6eab\u5ea6\u3001\u76f8\u5c0d\u6fd5\u5ea6\u8207\u9732\u9ede\u7684\u7bc4\u570d\u53ca\u7cbe\u5ea6\u4f9d\u6240\u63a5 Digi\/E \u63a2\u68d2\u800c\u5b9a\u3002\u4e3b\u6a5f\u5de5\u4f5c\u6eab\u5ea6 \u221220\uff5e+60 \u00b0C \u662f\u8a18\u9304\u5668\u7684\u4f7f\u7528\u689d\u4ef6\uff0c\u4e0d\u4ee3\u8868\u6240\u6709\u63a2\u68d2\u7684\u91cf\u6e2c\u7bc4\u570d\u3002<\/p><\/details><details><summary>U3121 \u7684\u92f0\u96fb\u6c60\u53ef\u4ee5\u5145\u96fb\u55ce\uff1f<\/summary><p>\u4e0d\u53ef\u4ee5\u3002U3121 \u4f7f\u7528 3.6 V AA \u4e00\u6b21\u6027\u92f0\u96fb\u6c60\uff0c\u8207\u53ef\u5145\u96fb\u92f0\u96e2\u5b50\u96fb\u6c60\u4e0d\u540c\u3002USB-C \u7528\u65bc\u96fb\u8166\u901a\u8a0a\uff0c\u4e0d\u6703\u66ff\u9019\u9846\u96fb\u6c60\u5145\u96fb\u3002<\/p><\/details><details><summary>U3121 \u7684 IP67 \u5728\u9023\u63a5 USB \u6642\u4ecd\u9069\u7528\u55ce\uff1f<\/summary><p>\u4e0d\u9069\u7528\u3002IP67 \u9808\u5728\u63a5\u982d\u6b63\u78ba\u9396\u7dca\u3001USB \u9023\u63a5\u57e0\u52a0\u84cb\u7684\u72c0\u614b\u4e0b\u7dad\u6301\uff1b\u9023\u63a5 USB \u7dda\u6642\u9632\u8b77\u7b49\u7d1a\u964d\u4f4e\u70ba IP20\u3002\u5916\u63a5\u63a2\u68d2\u7684\u9632\u8b77\u689d\u4ef6\u9808\u53e6\u884c\u78ba\u8a8d\u3002<\/p><\/details><details><summary>\u8a18\u61b6\u9ad4\u6eff\u4e86\u6703\u5982\u4f55\u8655\u7406\uff1f<\/summary><p>\u975e\u5faa\u74b0\u6a21\u5f0f\u53ef\u5b58 500,000 \u500b\u91cf\u6e2c\u503c\uff0c\u6eff\u8f09\u5f8c\u505c\u6b62\u8a18\u9304\uff1b\u5faa\u74b0\u6a21\u5f0f\u53ef\u5b58 350,000 \u500b\u91cf\u6e2c\u503c\uff0c\u6eff\u8f09\u5f8c\u8986\u5beb\u6700\u820a\u8cc7\u6599\u3002\u8acb\u4f9d\u8cc7\u6599\u4fdd\u5b58\u9700\u6c42\u8a2d\u5b9a\u6a21\u5f0f\u4e26\u5b89\u6392 USB-C \u4e0b\u8f09\u983b\u7387\u3002<\/p><\/details><\/div><\/section>\n<section aria-labelledby=\"u3121-cta\" class=\"u3121-section u3121-cta\"><div><p class=\"u3121-eyebrow\">\u9078\u578b\u8207\u5831\u50f9<\/p><h2 id=\"u3121-cta\">\u78ba\u8a8d U3121 \u7684\u63a2\u68d2\u8207\u6eab\u6fd5\u5ea6\u8a18\u9304\u9700\u6c42<\/h2><p>\u63d0\u4f9b\u91cf\u6e2c\u7bc4\u570d\u3001\u63a2\u68d2\u7dda\u9577\u3001\u5b89\u88dd\u4f4d\u7f6e\u3001\u9810\u8a08\u8a18\u9304\u671f\u9593\u8207\u4e0b\u8f09\u983b\u7387\uff0c\u5b8f\u8679\u53ef\u5354\u52a9\u78ba\u8a8d U3121\u3001Digi\/E \u63a2\u68d2\u3001\u914d\u4ef6\u8207\u6821\u6b63\u9700\u6c42\u3002<\/p><\/div><a aria-label=\"\u5411\u5b8f\u8679\u8aee\u8a62 U3121 \u9078\u578b\u8207\u5831\u50f9\" class=\"u3121-button\" href=\"https:\/\/line.me\/R\/ti\/p\/@433rhnwm\">\u8aee\u8a62 U3121 \u9078\u578b<\/a><\/section>\n<\/div><\/section>\n<style>\n.comet-u3121{--navy:#0d274d;--blue:#005eb8;--cyan:#00a9e0;--pale:#e7f2fa;--line:#cfdeeb;--ink:#17324d;--muted:#566b7f;--white:#fff;color:var(--ink);font-family:inherit;font-size:17px;line-height:1.75;background:#fff}\n.comet-u3121,.comet-u3121 *,.comet-u3121 *::before,.comet-u3121 *::after{box-sizing:border-box}\n.comet-u3121 .u3121-wrap{max-width:1180px;margin:0 auto}\n.comet-u3121 .u3121-section{padding:52px 28px;border-bottom:1px solid var(--line)}\n.comet-u3121 .u3121-section:last-child{border-bottom:0}\n.comet-u3121 h2,.comet-u3121 h3,.comet-u3121 p{margin-top:0}\n.comet-u3121 h2{margin-bottom:16px;color:var(--navy);font-size:clamp(26px,3vw,34px);font-weight:650;line-height:1.35;letter-spacing:.01em}\n.comet-u3121 h3{margin-bottom:10px;color:var(--navy);font-size:20px;font-weight:650;line-height:1.4}\n.comet-u3121 p{margin-bottom:14px}\n.comet-u3121 p:last-child{margin-bottom:0}\n.comet-u3121 .u3121-eyebrow{margin-bottom:8px;color:var(--blue);font-size:15px;font-weight:650;letter-spacing:.08em}\n.comet-u3121 .u3121-overview{border-top:4px solid var(--cyan);background:linear-gradient(135deg,#fff 0%,#f3f9fd 100%)}\n.comet-u3121 .u3121-overview>p:not(.u3121-eyebrow){max-width:990px}\n.comet-u3121 .u3121-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}\n.comet-u3121 .u3121-badges span{padding:9px 15px;border:1px solid #b8d4e8;border-radius:999px;background:#fff;color:var(--navy);font-size:15px;font-weight:600;line-height:1.35}\n.comet-u3121 .u3121-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:28px}\n.comet-u3121 .u3121-card{min-height:230px;padding:28px 22px;border:1px solid var(--line);border-top:4px solid var(--cyan);border-radius:12px;background:#fff;box-shadow:0 10px 28px rgba(13,39,77,.06)}\n.comet-u3121 .u3121-card-index{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-bottom:20px;border-radius:10px;background:var(--pale);color:var(--blue);font-size:16px;font-weight:700}\n.comet-u3121 .u3121-card p{color:var(--muted);font-size:16px;line-height:1.7}\n.comet-u3121 .u3121-applications{background:var(--navy);color:#eaf3fb}\n.comet-u3121 .u3121-applications h2,.comet-u3121 .u3121-applications .u3121-eyebrow{color:#fff}\n.comet-u3121 .u3121-section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:end}\n.comet-u3121 .u3121-section-heading>p{color:#c9d9e8}\n.comet-u3121 .u3121-app-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:28px 0 0;padding:0;list-style:none}\n.comet-u3121 .u3121-app-list li{display:flex;align-items:center;gap:12px;padding:15px 16px;border:1px solid rgba(255,255,255,.22);border-radius:9px;background:rgba(255,255,255,.07);font-size:16px}\n.comet-u3121 .u3121-app-list span{color:#83d8f2;font-size:14px;font-weight:700}\n.comet-u3121 .u3121-guide,.comet-u3121 .u3121-cta{display:flex;align-items:center;justify-content:space-between;gap:36px}\n.comet-u3121 .u3121-guide>div,.comet-u3121 .u3121-cta>div{max-width:790px}\n.comet-u3121 .u3121-button{display:inline-flex;align-items:center;justify-content:center;min-width:210px;padding:13px 22px;border:2px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff!important;font-size:16px;font-weight:650;line-height:1.4;text-align:center;text-decoration:none;transition:transform .18s ease,background .18s ease,border-color .18s ease}\n.comet-u3121 .u3121-button:hover{transform:translateY(-2px);background:var(--navy);border-color:var(--navy)}\n.comet-u3121 .u3121-button:focus-visible,.comet-u3121 summary:focus-visible,.comet-u3121 .u3121-table-scroll:focus-visible{outline:3px solid #f2b544;outline-offset:3px}\n.comet-u3121 .u3121-button-secondary{background:#fff;color:var(--blue)!important}\n.comet-u3121 .u3121-button-secondary:hover{background:var(--navy);color:#fff!important}\n.comet-u3121 .u3121-table-scroll{margin-top:24px;overflow-x:auto;border:1px solid var(--line);border-radius:10px}\n.comet-u3121 .u3121-spec-table{width:100%;min-width:760px;border-collapse:collapse;background:#fff;font-size:16px}\n.comet-u3121 .u3121-spec-table th,.comet-u3121 .u3121-spec-table td{padding:13px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top;text-align:left}\n.comet-u3121 .u3121-spec-table tr:last-child th,.comet-u3121 .u3121-spec-table tr:last-child td{border-bottom:0}\n.comet-u3121 .u3121-spec-table th:last-child,.comet-u3121 .u3121-spec-table td:last-child{border-right:0}\n.comet-u3121 .u3121-spec-table thead th{background:var(--navy);color:#fff;font-weight:600}\n.comet-u3121 .u3121-spec-table tbody th{width:19%;background:#edf6fb;color:var(--navy);font-weight:650}\n.comet-u3121 .u3121-spec-table tbody td:nth-child(2){width:23%;color:var(--navy);font-weight:600}\n.comet-u3121 .u3121-spec-table tbody tr:nth-child(even) td{background:#fbfdff}\n.comet-u3121 .u3121-note{margin-top:14px;color:var(--muted);font-size:15px}\n.comet-u3121 .u3121-delivery{display:grid;grid-template-columns:1fr 1fr;gap:20px;background:#f6f9fc}\n.comet-u3121 .u3121-delivery-box{padding:28px;border:1px solid var(--line);border-radius:12px;background:#fff}\n.comet-u3121 .u3121-delivery-box-alt{background:var(--pale)}\n.comet-u3121 .u3121-delivery-box h2{font-size:25px}\n.comet-u3121 .u3121-delivery-box ul{margin:0;padding-left:22px}\n.comet-u3121 .u3121-delivery-box li{margin:7px 0}\n.comet-u3121 .u3121-faq-list{display:grid;gap:12px;margin-top:24px}\n.comet-u3121 .u3121-faq-list details{border:1px solid var(--line);border-radius:9px;background:#fff;overflow:hidden}\n.comet-u3121 .u3121-faq-list summary{position:relative;padding:17px 52px 17px 18px;color:var(--navy);font-size:17px;font-weight:600;cursor:pointer;list-style:none}\n.comet-u3121 .u3121-faq-list summary::-webkit-details-marker{display:none}\n.comet-u3121 .u3121-faq-list summary::after{content:\"\uff0b\";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:22px;font-weight:400}\n.comet-u3121 .u3121-faq-list details[open] summary::after{content:\"\u2212\"}\n.comet-u3121 .u3121-faq-list details p{padding:0 18px 18px;color:var(--muted);font-size:16px}\n.comet-u3121 .u3121-cta{background:linear-gradient(135deg,#e7f2fa 0%,#fff 100%)}\n@media (max-width:980px){\n  .comet-u3121 .u3121-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}\n  .comet-u3121 .u3121-app-list{grid-template-columns:repeat(2,minmax(0,1fr))}\n  .comet-u3121 .u3121-section-heading{grid-template-columns:1fr;gap:10px}\n}\n@media (max-width:720px){\n  .comet-u3121{font-size:16px;line-height:1.72}\n  .comet-u3121 .u3121-section{padding:38px 18px}\n  .comet-u3121 h2{font-size:26px}\n  .comet-u3121 h3{font-size:19px}\n  .comet-u3121 .u3121-card-grid,.comet-u3121 .u3121-app-list,.comet-u3121 .u3121-delivery{grid-template-columns:1fr}\n  .comet-u3121 .u3121-card{min-height:0;padding:24px 20px}\n  .comet-u3121 .u3121-guide,.comet-u3121 .u3121-cta{align-items:flex-start;flex-direction:column}\n  .comet-u3121 .u3121-button{width:100%;min-width:0}\n  .comet-u3121 .u3121-badges span{font-size:14px}\n  .comet-u3121 .u3121-spec-table{font-size:15px}\n  .comet-u3121 .u3121-spec-table th,.comet-u3121 .u3121-spec-table td{padding:12px 13px}\n}\n@media (prefers-reduced-motion:reduce){\n  .comet-u3121 .u3121-button{transition:none}\n}\n<\/style>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>COMET U3121\u662f\u4e00\u6b3e\u642d\u914d\u5916\u63a5Digi\/E\u6578\u4f4d\u6eab\u6fd5\u5ea6\u63a2\u68d2\u7684\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u53ef\u8a18\u9304\u6eab\u5ea6\u3001\u76f8\u5c0d\u6fd5\u5ea6\u53ca\u9732\u9ede\u8a08\u7b97\u503c\u3002\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u4f9d\u6240\u63a5\u63a2\u68d2\u578b\u865f\u800c\u5b9a\uff0c\u6eab\u5ea6\u8207\u9732\u9ede\u89e3\u6790\u5ea6\u70ba0.1 \u00b0C\uff0c\u76f8\u5c0d\u6fd5\u5ea6\u89e3\u6790\u5ea6\u70ba0.1 % RH\uff0c\u53ef\u4f9d\u91cf\u6e2c\u4f4d\u7f6e\u3001\u6eab\u5ea6\u689d\u4ef6\u53ca\u7dda\u9577\u9700\u6c42\u9078\u914d\u63a2\u68d2\u3002\u4e3b\u6a5f\u914d\u5099LCD\uff0c\u8d85\u9650\u6642\u900f\u904eLED\u3001LCD\u8207\u5167\u5efa\u8702\u9cf4\u5668\u63d0\u4f9b\u544a\u8b66\u63d0\u793a\u3002<\/p>\n<p>U3121\u63a13.6 V AA\u4e00\u6b21\u6027\u92f0\u96fb\u6c60\u4f9b\u96fb\uff0c\u8cc7\u6599\u4fdd\u5b58\u5728\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\uff0c\u975e\u5faa\u74b0\u6a21\u5f0f\u53ef\u5132\u5b58500,000\u500b\u91cf\u6e2c\u503c\uff0c\u5faa\u74b0\u6a21\u5f0f\u53ef\u5132\u5b58350,000\u500b\u91cf\u6e2c\u503c\u3002\u900f\u904eUSB-C\u9023\u63a5\u96fb\u8166\u8207COMET Vision\uff0c\u53ef\u8a2d\u5b9a\u8a18\u9304\u689d\u4ef6\u3001\u4e0b\u8f09\u8cc7\u6599\u4e26\u5206\u6790\u8da8\u52e2\uff0c\u8a18\u9304\u9593\u9694\u53ef\u8a2d\u5b9a\u70ba1\u79d2\uff5e24\u5c0f\u6642\u3002\u4e3b\u6a5f\u5de5\u4f5c\u6eab\u5ea6\u70ba\u221220\uff5e+60 \u00b0C\uff0c\u63a5\u982d\u6b63\u78ba\u9396\u7dca\u4e14USB\u9023\u63a5\u57e0\u52a0\u84cb\u6642\u5177IP67\u9632\u8b77\uff1b<strong>\u6eab\u6fd5\u5ea6\u63a2\u68d2\u8207USB-C\u50b3\u8f38\u7dda\u7686\u9700\u53e6\u8cfc<\/strong>\u3002<\/p>\n<p><strong>\u9069\u7528\u5834\u57df<\/strong><\/p>\n<p>\u4f9d\u9078\u914d\u63a2\u68d2\u7684\u91cf\u6e2c\u7bc4\u570d\u8207\u4f7f\u7528\u689d\u4ef6\uff0c\u53ef\u61c9\u7528\u65bc\uff1a<\/p>\n<ul>\n<li>\u5be6\u9a57\u5ba4\u8207\u7814\u7a76\u7a7a\u9593<\/li>\n<li>\u85e5\u54c1\u8207\u91ab\u6750\u5132\u5b58\u74b0\u5883<\/li>\n<li>\u98df\u54c1\u8207\u539f\u6599\u5009\u5132<\/li>\n<li>\u8a2d\u5099\u7bb1\u9ad4\u8207\u6280\u8853\u7a7a\u9593<\/li>\n<li>\u5c55\u793a\u8207\u5178\u85cf\u7a7a\u9593<\/li>\n<li>HVAC\u6eab\u6fd5\u5ea6\u8da8\u52e2\u8abf\u67e5<\/li>\n<\/ul>","protected":false},"featured_media":26380,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0"},"product_brand":[],"product_cat":[2099,2082,406],"product_tag":[1907],"class_list":["post-26379","product","type-product","status-publish","has-post-thumbnail","product_cat-comet-temperature-and-humidity-logger","product_cat-temperature-and-humidity-logger","product_cat-environmental-monitoring","product_tag-1907","entry","has-media","first","instock","shipping-taxable","product-type-simple","has-product-nav","col","span_1_of_4","owp-content-center","owp-thumbs-layout-horizontal","owp-btn-normal","owp-tabs-layout-horizontal"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"COMET U3121 \u5916\u63a5\u63a2\u68d2\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u642d\u914dDigi\/E\u6578\u4f4d\u63a2\u68d2\uff0c\u652f\u63f4\u9732\u9ede\u8a08\u7b97\uff0c\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u4f9d\u63a2\u68d2\u578b\u865f\u3002\u914d\u5099LCD\u3001LED\u8207\u8072\u97f3\u544a\u8b66\uff0c\u63a13.6 V\u92f0\u96fb\u6c60\u4f9b\u96fb\uff0c\u4e3b\u6a5fIP67\uff0c\u900f\u904eUSB-C\u8207COMET Vision\u4e0b\u8f09\u5206\u6790\u8cc7\u6599\uff0c\u9069\u7528\u5be6\u9a57\u5ba4\u3001\u5009\u5132\u53ca\u8a2d\u5099\u74b0\u5883\u76e3\u6e2c\u3002\u63a2\u68d2\u8207USB-C\u7dda\u9700\u53e6\u8cfc\uff0c\u5b8f\u8679\u63d0\u4f9b\u9078\u578b\u8207\u6821\u6b63\u670d\u52d9\u3002\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"google-site-verification\" content=\"SkpHtpSLB2vAUMP2DE82RvjkPkzsxboRb7ir9XnuNmQ\" \/>\n\t<meta name=\"msvalidate.01\" content=\"75F9DB4D5EFA19B04308C9BEC35BA06B\" \/>\n\t<meta name=\"p:domain_verify\" content=\"9b5f6acf70cc242e0a343b56495c9000\" \/>\n\t<meta name=\"keywords\" content=\"u0111,comet u0111,\u8679\u79d1u0111,\u5b8f\u8679u0111,\u6eab\u5ea6\u8a18\u9304\u5100u0111,\u904b\u8f38\u7269\u6d41,\u5de5\u696d,\u6578\u64da\u4e2d\u5fc3,\u5efa\u7bc9\u7ba1\u7406,\u5efa\u7bc9,pt\u63a2\u982d,pt1000\u63a2\u982d,\u6578\u64da\u8a18\u9304\u5100,\u8679\u79d1\u6578\u64da\u8a18\u9304\u5100,\u5b8f\u8679\u6578\u64da\u8a18\u9304\u5100,comet\u6578\u64da\u8a18\u9304\u5100,\u6578\u64da\u7d00\u9304\u5668,\u6578\u64da\u8a18\u9304\u5668,\u8a18\u9304\u5668,\u6eab\u5ea6\u6e2c\u91cf\u7d00\u9304,\u6eab\u5ea6\u6e2c\u91cf,\u6eab\u5ea6\u76e3\u6e2c,\u6eab\u5ea6\u76e3\u63a7,\u6eab\u5ea6\u7d00\u9304\u5100,\u6eab\u5ea6\u7d00\u9304\u5668,pt1000,\u5de5\u696d\u8a18\u9304\u5668,pt1000 probe,datalogger,chamber\u6eab\u5ea6\u76e3\u63a7,\u70e4\u7bb1\u6eab\u5ea6\u76e3\u63a7,\u51b0\u7bb1\u6eab\u5ea6\u76e3\u63a7,\u5de5\u5ee0\u6eab\u5ea6\u76e3\u63a7,\u6a5f\u623f\u6eab\u5ea6\u76e3\u63a7,tandd\u6eab\u5ea6\u8a08,\u9280\u5320\u6eab\u5ea6\u8a08,\u5fb7\u65af\u7279\u6eab\u5ea6\u8a08,\u5fb7\u5716\u6eab\u5ea6\u8a08,\u4e7e\u6599\u623f\u6eab\u5ea6\u8a08,\u6eab\u6ebc\u5ea6\u76e3\u63a7,\u9280\u5320,testo,\u5fb7\u65af\u7279\u6eab\u6ebc\u5ea6\u8a08\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/hongtronics.com\/en\/product\/u3121\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#listItem\",\"position\":1,\"name\":\"\\u4e3b\\u9801\",\"item\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/#listItem\",\"name\":\"\\u7522\\u54c1\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/#listItem\",\"position\":2,\"name\":\"\\u7522\\u54c1\",\"item\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/#listItem\",\"name\":\"\\u74b0\\u5883\\u76e3\\u6e2c\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#listItem\",\"name\":\"\\u4e3b\\u9801\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/#listItem\",\"position\":3,\"name\":\"\\u74b0\\u5883\\u76e3\\u6e2c\",\"item\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/#listItem\",\"name\":\"\\u6eab\\u6fd5\\u5ea6\\u611f\\u6e2c\\u5668\\u8207\\u7d00\\u9304\\u5100\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/#listItem\",\"name\":\"\\u7522\\u54c1\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/#listItem\",\"position\":4,\"name\":\"\\u6eab\\u6fd5\\u5ea6\\u611f\\u6e2c\\u5668\\u8207\\u7d00\\u9304\\u5100\",\"item\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/comet-temperature-and-humidity-logger\\\/#listItem\",\"name\":\"Comet\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/#listItem\",\"name\":\"\\u74b0\\u5883\\u76e3\\u6e2c\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/comet-temperature-and-humidity-logger\\\/#listItem\",\"position\":5,\"name\":\"Comet\",\"item\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/comet-temperature-and-humidity-logger\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#listItem\",\"name\":\"COMET U3121 \\u6eab\\u6fd5\\u5ea6\\u8cc7\\u6599\\u8a18\\u9304\\u5668\\uff5c\\u5916\\u63a5Digi\\\/E\\u63a2\\u68d2\\u3001USB-C\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/#listItem\",\"name\":\"\\u6eab\\u6fd5\\u5ea6\\u611f\\u6e2c\\u5668\\u8207\\u7d00\\u9304\\u5100\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#listItem\",\"position\":6,\"name\":\"COMET U3121 \\u6eab\\u6fd5\\u5ea6\\u8cc7\\u6599\\u8a18\\u9304\\u5668\\uff5c\\u5916\\u63a5Digi\\\/E\\u63a2\\u68d2\\u3001USB-C\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product-category\\\/environmental-monitoring\\\/temperature-and-humidity-logger\\\/comet-temperature-and-humidity-logger\\\/#listItem\",\"name\":\"Comet\"}}]},{\"@type\":\"ItemPage\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#itempage\",\"url\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/\",\"name\":\"COMET U3121 \\u6eab\\u6fd5\\u5ea6\\u8cc7\\u6599\\u8a18\\u9304\\u5668\\uff5c\\u5916\\u63a5\\u63a2\\u68d2\\uff0d\\u5b8f\\u8679\\u79d1\\u6280\",\"description\":\"COMET U3121 \\u5916\\u63a5\\u63a2\\u68d2\\u6eab\\u6fd5\\u5ea6\\u8cc7\\u6599\\u8a18\\u9304\\u5668\\uff0c\\u642d\\u914dDigi\\\/E\\u6578\\u4f4d\\u63a2\\u68d2\\uff0c\\u652f\\u63f4\\u9732\\u9ede\\u8a08\\u7b97\\uff0c\\u91cf\\u6e2c\\u7bc4\\u570d\\u8207\\u7cbe\\u5ea6\\u4f9d\\u63a2\\u68d2\\u578b\\u865f\\u3002\\u914d\\u5099LCD\\u3001LED\\u8207\\u8072\\u97f3\\u544a\\u8b66\\uff0c\\u63a13.6 V\\u92f0\\u96fb\\u6c60\\u4f9b\\u96fb\\uff0c\\u4e3b\\u6a5fIP67\\uff0c\\u900f\\u904eUSB-C\\u8207COMET Vision\\u4e0b\\u8f09\\u5206\\u6790\\u8cc7\\u6599\\uff0c\\u9069\\u7528\\u5be6\\u9a57\\u5ba4\\u3001\\u5009\\u5132\\u53ca\\u8a2d\\u5099\\u74b0\\u5883\\u76e3\\u6e2c\\u3002\\u63a2\\u68d2\\u8207USB-C\\u7dda\\u9700\\u53e6\\u8cfc\\uff0c\\u5b8f\\u8679\\u63d0\\u4f9b\\u9078\\u578b\\u8207\\u6821\\u6b63\\u670d\\u52d9\\u3002\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#breadcrumblist\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/hongtronics.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/u3121_big-1.jpg\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#mainImage\",\"width\":700,\"height\":700,\"caption\":\"COMET U3121\\u642d\\u914d\\u53e6\\u8cfcDigi\\\/E\\u6eab\\u6fd5\\u5ea6\\u63a2\\u68d2\\uff0c\\u900f\\u904eUSB-C\\u8207COMET Vision\\u8b80\\u53d6\\u53ca\\u5206\\u6790\\u74b0\\u5883\\u8a18\\u9304\\u8cc7\\u6599\\u3002\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#mainImage\"},\"datePublished\":\"2022-11-30T09:05:12+08:00\",\"dateModified\":\"2026-10-06T17:33:38+08:00\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#organization\",\"name\":\"\\u5b8f\\u8679\\u96fb\\u5b50\\u79d1\\u6280\\u6709\\u9650\\u516c\\u53f8\",\"description\":\"\\u8b93\\u8eca\\u7528\\u96fb\\u5b50\\u8207\\u5de5\\u696d4.0\\u89e3\\u6c7a\\u65b9\\u6848\\u52a9\\u60a8\\u4e00\\u81c2\\u4e4b\\u529b\",\"url\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/\",\"telephone\":\"+88633589488\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/hongtronics.com\\\/wp-content\\\/uploads\\\/2019\\\/11\\\/\\u5b8f\\u8679_\\u753b\\u677f-12.png\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#organizationLogo\"},\"image\":{\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/product\\\/u3121\\\/#organizationLogo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/\",\"name\":\"\\u5b8f\\u8679\\u96fb\\u5b50\\u79d1\\u6280\\u6709\\u9650\\u516c\\u53f8 | \\u53f0\\u7063\\u8679\\u79d1\",\"description\":\"\\u8b93\\u8eca\\u7528\\u96fb\\u5b50\\u8207\\u5de5\\u696d4.0\\u89e3\\u6c7a\\u65b9\\u6848\\u52a9\\u60a8\\u4e00\\u81c2\\u4e4b\\u529b\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/hongtronics.com\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5\u63a2\u68d2\uff0d\u5b8f\u8679\u79d1\u6280","description":"COMET U3121 \u5916\u63a5\u63a2\u68d2\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u642d\u914dDigi\/E\u6578\u4f4d\u63a2\u68d2\uff0c\u652f\u63f4\u9732\u9ede\u8a08\u7b97\uff0c\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u4f9d\u63a2\u68d2\u578b\u865f\u3002\u914d\u5099LCD\u3001LED\u8207\u8072\u97f3\u544a\u8b66\uff0c\u63a13.6 V\u92f0\u96fb\u6c60\u4f9b\u96fb\uff0c\u4e3b\u6a5fIP67\uff0c\u900f\u904eUSB-C\u8207COMET Vision\u4e0b\u8f09\u5206\u6790\u8cc7\u6599\uff0c\u9069\u7528\u5be6\u9a57\u5ba4\u3001\u5009\u5132\u53ca\u8a2d\u5099\u74b0\u5883\u76e3\u6e2c\u3002\u63a2\u68d2\u8207USB-C\u7dda\u9700\u53e6\u8cfc\uff0c\u5b8f\u8679\u63d0\u4f9b\u9078\u578b\u8207\u6821\u6b63\u670d\u52d9\u3002","canonical_url":"https:\/\/hongtronics.com\/en\/product\/u3121\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"u0111,comet u0111,\u8679\u79d1u0111,\u5b8f\u8679u0111,\u6eab\u5ea6\u8a18\u9304\u5100u0111,\u904b\u8f38\u7269\u6d41,\u5de5\u696d,\u6578\u64da\u4e2d\u5fc3,\u5efa\u7bc9\u7ba1\u7406,\u5efa\u7bc9,pt\u63a2\u982d,pt1000\u63a2\u982d,\u6578\u64da\u8a18\u9304\u5100,\u8679\u79d1\u6578\u64da\u8a18\u9304\u5100,\u5b8f\u8679\u6578\u64da\u8a18\u9304\u5100,comet\u6578\u64da\u8a18\u9304\u5100,\u6578\u64da\u7d00\u9304\u5668,\u6578\u64da\u8a18\u9304\u5668,\u8a18\u9304\u5668,\u6eab\u5ea6\u6e2c\u91cf\u7d00\u9304,\u6eab\u5ea6\u6e2c\u91cf,\u6eab\u5ea6\u76e3\u6e2c,\u6eab\u5ea6\u76e3\u63a7,\u6eab\u5ea6\u7d00\u9304\u5100,\u6eab\u5ea6\u7d00\u9304\u5668,pt1000,\u5de5\u696d\u8a18\u9304\u5668,pt1000 probe,datalogger,chamber\u6eab\u5ea6\u76e3\u63a7,\u70e4\u7bb1\u6eab\u5ea6\u76e3\u63a7,\u51b0\u7bb1\u6eab\u5ea6\u76e3\u63a7,\u5de5\u5ee0\u6eab\u5ea6\u76e3\u63a7,\u6a5f\u623f\u6eab\u5ea6\u76e3\u63a7,tandd\u6eab\u5ea6\u8a08,\u9280\u5320\u6eab\u5ea6\u8a08,\u5fb7\u65af\u7279\u6eab\u5ea6\u8a08,\u5fb7\u5716\u6eab\u5ea6\u8a08,\u4e7e\u6599\u623f\u6eab\u5ea6\u8a08,\u6eab\u6ebc\u5ea6\u76e3\u63a7,\u9280\u5320,testo,\u5fb7\u65af\u7279\u6eab\u6ebc\u5ea6\u8a08","webmasterTools":{"google-site-verification":"SkpHtpSLB2vAUMP2DE82RvjkPkzsxboRb7ir9XnuNmQ","msvalidate.01":"75F9DB4D5EFA19B04308C9BEC35BA06B","p:domain_verify":"9b5f6acf70cc242e0a343b56495c9000","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/#listItem","position":1,"name":"\u4e3b\u9801","item":"https:\/\/hongtronics.com\/en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product\/#listItem","name":"\u7522\u54c1"}},{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product\/#listItem","position":2,"name":"\u7522\u54c1","item":"https:\/\/hongtronics.com\/en\/product\/","nextItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/#listItem","name":"\u74b0\u5883\u76e3\u6e2c"},"previousItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/#listItem","name":"\u4e3b\u9801"}},{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/#listItem","position":3,"name":"\u74b0\u5883\u76e3\u6e2c","item":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/","nextItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/#listItem","name":"\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100"},"previousItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product\/#listItem","name":"\u7522\u54c1"}},{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/#listItem","position":4,"name":"\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100","item":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/","nextItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/#listItem","name":"Comet"},"previousItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/#listItem","name":"\u74b0\u5883\u76e3\u6e2c"}},{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/#listItem","position":5,"name":"Comet","item":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/","nextItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#listItem","name":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5Digi\/E\u63a2\u68d2\u3001USB-C"},"previousItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/#listItem","name":"\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100"}},{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#listItem","position":6,"name":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5Digi\/E\u63a2\u68d2\u3001USB-C","previousItem":{"@type":"ListItem","@id":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/#listItem","name":"Comet"}}]},{"@type":"ItemPage","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#itempage","url":"https:\/\/hongtronics.com\/en\/product\/u3121\/","name":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5\u63a2\u68d2\uff0d\u5b8f\u8679\u79d1\u6280","description":"COMET U3121 \u5916\u63a5\u63a2\u68d2\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u642d\u914dDigi\/E\u6578\u4f4d\u63a2\u68d2\uff0c\u652f\u63f4\u9732\u9ede\u8a08\u7b97\uff0c\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u4f9d\u63a2\u68d2\u578b\u865f\u3002\u914d\u5099LCD\u3001LED\u8207\u8072\u97f3\u544a\u8b66\uff0c\u63a13.6 V\u92f0\u96fb\u6c60\u4f9b\u96fb\uff0c\u4e3b\u6a5fIP67\uff0c\u900f\u904eUSB-C\u8207COMET Vision\u4e0b\u8f09\u5206\u6790\u8cc7\u6599\uff0c\u9069\u7528\u5be6\u9a57\u5ba4\u3001\u5009\u5132\u53ca\u8a2d\u5099\u74b0\u5883\u76e3\u6e2c\u3002\u63a2\u68d2\u8207USB-C\u7dda\u9700\u53e6\u8cfc\uff0c\u5b8f\u8679\u63d0\u4f9b\u9078\u578b\u8207\u6821\u6b63\u670d\u52d9\u3002","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/hongtronics.com\/en\/#website"},"breadcrumb":{"@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#breadcrumblist"},"image":{"@type":"ImageObject","url":"https:\/\/hongtronics.com\/wp-content\/uploads\/2022\/11\/u3121_big-1.jpg","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#mainImage","width":700,"height":700,"caption":"COMET U3121\u642d\u914d\u53e6\u8cfcDigi\/E\u6eab\u6fd5\u5ea6\u63a2\u68d2\uff0c\u900f\u904eUSB-C\u8207COMET Vision\u8b80\u53d6\u53ca\u5206\u6790\u74b0\u5883\u8a18\u9304\u8cc7\u6599\u3002"},"primaryImageOfPage":{"@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#mainImage"},"datePublished":"2022-11-30T09:05:12+08:00","dateModified":"2026-10-06T17:33:38+08:00"},{"@type":"Organization","@id":"https:\/\/hongtronics.com\/en\/#organization","name":"\u5b8f\u8679\u96fb\u5b50\u79d1\u6280\u6709\u9650\u516c\u53f8","description":"\u8b93\u8eca\u7528\u96fb\u5b50\u8207\u5de5\u696d4.0\u89e3\u6c7a\u65b9\u6848\u52a9\u60a8\u4e00\u81c2\u4e4b\u529b","url":"https:\/\/hongtronics.com\/en\/","telephone":"+88633589488","logo":{"@type":"ImageObject","url":"https:\/\/hongtronics.com\/wp-content\/uploads\/2019\/11\/\u5b8f\u8679_\u753b\u677f-12.png","@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#organizationLogo"},"image":{"@id":"https:\/\/hongtronics.com\/en\/product\/u3121\/#organizationLogo"}},{"@type":"WebSite","@id":"https:\/\/hongtronics.com\/en\/#website","url":"https:\/\/hongtronics.com\/en\/","name":"\u5b8f\u8679\u96fb\u5b50\u79d1\u6280\u6709\u9650\u516c\u53f8 | \u53f0\u7063\u8679\u79d1","description":"\u8b93\u8eca\u7528\u96fb\u5b50\u8207\u5de5\u696d4.0\u89e3\u6c7a\u65b9\u6848\u52a9\u60a8\u4e00\u81c2\u4e4b\u529b","inLanguage":"en-US","publisher":{"@id":"https:\/\/hongtronics.com\/en\/#organization"}}]}},"aioseo_meta_data":{"post_id":"26379","title":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5\u63a2\u68d2\uff0d\u5b8f\u8679\u79d1\u6280","description":"COMET U3121 \u5916\u63a5\u63a2\u68d2\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u642d\u914dDigi\/E\u6578\u4f4d\u63a2\u68d2\uff0c\u652f\u63f4\u9732\u9ede\u8a08\u7b97\uff0c\u91cf\u6e2c\u7bc4\u570d\u8207\u7cbe\u5ea6\u4f9d\u63a2\u68d2\u578b\u865f\u3002\u914d\u5099LCD\u3001LED\u8207\u8072\u97f3\u544a\u8b66\uff0c\u63a13.6 V\u92f0\u96fb\u6c60\u4f9b\u96fb\uff0c\u4e3b\u6a5fIP67\uff0c\u900f\u904eUSB-C\u8207COMET Vision\u4e0b\u8f09\u5206\u6790\u8cc7\u6599\uff0c\u9069\u7528\u5be6\u9a57\u5ba4\u3001\u5009\u5132\u53ca\u8a2d\u5099\u74b0\u5883\u76e3\u6e2c\u3002\u63a2\u68d2\u8207USB-C\u7dda\u9700\u53e6\u8cfc\uff0c\u5b8f\u8679\u63d0\u4f9b\u9078\u578b\u8207\u6821\u6b63\u670d\u52d9\u3002","keywords":[{"label":"u0111","value":"u0111"},{"label":"comet u0111","value":"comet u0111"},{"label":"\u8679\u79d1u0111","value":"\u8679\u79d1u0111"},{"label":"\u5b8f\u8679u0111","value":"\u5b8f\u8679u0111"},{"label":"\u6eab\u5ea6\u8a18\u9304\u5100u0111","value":"\u6eab\u5ea6\u8a18\u9304\u5100u0111"},{"label":"\u904b\u8f38\u7269\u6d41","value":"\u904b\u8f38\u7269\u6d41"},{"label":"\u5de5\u696d","value":"\u5de5\u696d"},{"label":"\u6578\u64da\u4e2d\u5fc3","value":"\u6578\u64da\u4e2d\u5fc3"},{"label":"\u5efa\u7bc9\u7ba1\u7406","value":"\u5efa\u7bc9\u7ba1\u7406"},{"label":"\u5efa\u7bc9","value":"\u5efa\u7bc9"},{"label":"pt\u63a2\u982d","value":"pt\u63a2\u982d"},{"label":"pt1000\u63a2\u982d","value":"pt1000\u63a2\u982d"},{"label":"\u6578\u64da\u8a18\u9304\u5100","value":"\u6578\u64da\u8a18\u9304\u5100"},{"label":"\u8679\u79d1\u6578\u64da\u8a18\u9304\u5100","value":"\u8679\u79d1\u6578\u64da\u8a18\u9304\u5100"},{"label":"\u5b8f\u8679\u6578\u64da\u8a18\u9304\u5100","value":"\u5b8f\u8679\u6578\u64da\u8a18\u9304\u5100"},{"label":"comet\u6578\u64da\u8a18\u9304\u5100","value":"comet\u6578\u64da\u8a18\u9304\u5100"},{"label":"\u6578\u64da\u7d00\u9304\u5668","value":"\u6578\u64da\u7d00\u9304\u5668"},{"label":"\u6578\u64da\u8a18\u9304\u5668","value":"\u6578\u64da\u8a18\u9304\u5668"},{"label":"\u8a18\u9304\u5668","value":"\u8a18\u9304\u5668"},{"label":"\u6eab\u5ea6\u6e2c\u91cf\u7d00\u9304","value":"\u6eab\u5ea6\u6e2c\u91cf\u7d00\u9304"},{"label":"\u6eab\u5ea6\u6e2c\u91cf","value":"\u6eab\u5ea6\u6e2c\u91cf"},{"label":"\u6eab\u5ea6\u76e3\u6e2c","value":"\u6eab\u5ea6\u76e3\u6e2c"},{"label":"\u6eab\u5ea6\u76e3\u63a7","value":"\u6eab\u5ea6\u76e3\u63a7"},{"label":"\u6eab\u5ea6\u7d00\u9304\u5100","value":"\u6eab\u5ea6\u7d00\u9304\u5100"},{"label":"\u6eab\u5ea6\u7d00\u9304\u5668","value":"\u6eab\u5ea6\u7d00\u9304\u5668"},{"label":"PT1000","value":"PT1000"},{"label":"\u5de5\u696d\u8a18\u9304\u5668","value":"\u5de5\u696d\u8a18\u9304\u5668"},{"label":"PT1000 probe","value":"PT1000 probe"},{"label":"Datalogger","value":"Datalogger"},{"label":"chamber\u6eab\u5ea6\u76e3\u63a7","value":"chamber\u6eab\u5ea6\u76e3\u63a7"},{"label":"\u70e4\u7bb1\u6eab\u5ea6\u76e3\u63a7","value":"\u70e4\u7bb1\u6eab\u5ea6\u76e3\u63a7"},{"label":"\u51b0\u7bb1\u6eab\u5ea6\u76e3\u63a7","value":"\u51b0\u7bb1\u6eab\u5ea6\u76e3\u63a7"},{"label":"\u5de5\u5ee0\u6eab\u5ea6\u76e3\u63a7","value":"\u5de5\u5ee0\u6eab\u5ea6\u76e3\u63a7"},{"label":"\u6a5f\u623f\u6eab\u5ea6\u76e3\u63a7","value":"\u6a5f\u623f\u6eab\u5ea6\u76e3\u63a7"},{"label":"TandD\u6eab\u5ea6\u8a08","value":"TandD\u6eab\u5ea6\u8a08"},{"label":"\u9280\u5320\u6eab\u5ea6\u8a08","value":"\u9280\u5320\u6eab\u5ea6\u8a08"},{"label":"\u5fb7\u65af\u7279\u6eab\u5ea6\u8a08","value":"\u5fb7\u65af\u7279\u6eab\u5ea6\u8a08"},{"label":"\u5fb7\u5716\u6eab\u5ea6\u8a08","value":"\u5fb7\u5716\u6eab\u5ea6\u8a08"},{"label":"\u4e7e\u6599\u623f\u6eab\u5ea6\u8a08","value":"\u4e7e\u6599\u623f\u6eab\u5ea6\u8a08"},{"label":"\u6eab\u6ebc\u5ea6\u76e3\u63a7","value":"\u6eab\u6ebc\u5ea6\u76e3\u63a7"},{"label":"\u9280\u5320","value":"\u9280\u5320"},{"label":"Testo","value":"Testo"},{"label":"\u5fb7\u65af\u7279\u6eab\u6ebc\u5ea6\u8a08","value":"\u5fb7\u65af\u7279\u6eab\u6ebc\u5ea6\u8a08"}],"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":"#post_title #separator_sa #site_title","og_description":"U3121\u6eab\u6fd5\u5ea6\u8a18\u9304\u5668\u53ef\u6e2c\u91cf\u6eab\u5ea6\u548c\u6fd5\u5ea6\uff0c\u5229\u7528\u5916\u63a5\u63a2\u68d2\u6e2c\u91cf\u6eab\u6fd5\u5ea6\uff0c\u5c07\u6578\u64da\u5132\u5b58\u5728\u5167\u7f6e\u7684\u8a18\u61b6\u9ad4\u4e2d\uff0c\u6578\u64da\u5229\u7528type-c\u63a5\u53e3\u9023\u63a5\u96fb\u8166\uff0c\u4f7f\u7528\u514d\u8cbb\u7684\u8edf\u9ad4\u5c0e\u51fa\u6578\u64da\u3002\u87a2\u5e55\u53ef\u986f\u793a\u6eab\u6fd5\u5ea6\u6578\u503c\uff0c\u53ef\u7528\u65bc\u6a5f\u623f\u76e3\u63a7\u3001\u4f3a\u670d\u5668\u6eab\u6ebc\u5ea6\u76e3\u63a7\u3001\u98df\u54c1\u4e7e\u6599\u5eab\u76e3\u63a7\u3001\u5de5\u696d\u76e3\u63a7\u3001\u5009\u5eab\u76e3\u63a7\u3001\u85e5\u54c1\u904b\u9001\u76e3\u63a7\u7b49\u7b49\uff0c\u82e5\u6eab\u5ea6\u8d85\u51fa\u7bc4\u570d\u6703\u900f\u904eLED\u3001LCD \u548c\u5167\u7f6e\u8702\u9cf4\u5668\u767c\u51fa\u8b66\u5831\u3002","og_object_type":"default","og_image_type":"featured","og_image_url":"https:\/\/hongtronics.com\/wp-content\/uploads\/2022\/11\/u3121_big-1.jpg","og_image_width":"700","og_image_height":"700","og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":{"id":"#aioseo-web-page-641023551f53e","slug":"web-page","graphName":"WebPage","label":"Web Page","properties":{"type":"WebPage","name":"","description":""}}},"graphName":"ItemPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":"{\"article\":{\"articleType\":\"BlogPosting\"},\"course\":{\"name\":\"\",\"description\":\"\",\"provider\":\"\"},\"faq\":{\"pages\":[]},\"product\":{\"reviews\":[]},\"recipe\":{\"ingredients\":[],\"instructions\":[],\"keywords\":[]},\"software\":{\"reviews\":[],\"operatingSystems\":[]},\"webPage\":{\"webPageType\":\"WebPage\"},\"blockGraphs\":[]}","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2022-11-30 01:05:12","updated":"2026-10-06 09:31:28","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/hongtronics.com\/en\/\" title=\"\u4e3b\u9801\">\u4e3b\u9801<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/hongtronics.com\/en\/product\/\" title=\"\u7522\u54c1\">\u7522\u54c1<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/\" title=\"\u74b0\u5883\u76e3\u6e2c\">\u74b0\u5883\u76e3\u6e2c<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/\" title=\"\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100\">\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/\" title=\"Comet\">Comet<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tCOMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5Digi\/E\u63a2\u68d2\u3001USB-C\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"\u4e3b\u9801","link":"https:\/\/hongtronics.com\/en\/"},{"label":"\u7522\u54c1","link":"https:\/\/hongtronics.com\/en\/product\/"},{"label":"\u74b0\u5883\u76e3\u6e2c","link":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/"},{"label":"\u6eab\u6fd5\u5ea6\u611f\u6e2c\u5668\u8207\u7d00\u9304\u5100","link":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/"},{"label":"Comet","link":"https:\/\/hongtronics.com\/en\/product-category\/environmental-monitoring\/temperature-and-humidity-logger\/comet-temperature-and-humidity-logger\/"},{"label":"COMET U3121 \u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u5916\u63a5Digi\/E\u63a2\u68d2\u3001USB-C","link":"https:\/\/hongtronics.com\/en\/product\/u3121\/"}],"_links":{"self":[{"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product\/26379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/comments?post=26379"}],"version-history":[{"count":0,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product\/26379\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/media\/26380"}],"wp:attachment":[{"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/media?parent=26379"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product_brand?post=26379"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product_cat?post=26379"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/hongtronics.com\/en\/wp-json\/wp\/v2\/product_tag?post=26379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}