{"id":5968,"date":"2021-06-09T11:51:34","date_gmt":"2021-06-09T03:51:34","guid":{"rendered":"https:\/\/hongtronics.com\/?post_type=product&#038;p=5968"},"modified":"2026-10-07T09:15:45","modified_gmt":"2026-10-07T01:15:45","slug":"thermo-hygrometer-d3120","status":"publish","type":"product","link":"https:\/\/hongtronics.com\/en\/product\/thermo-hygrometer-d3120\/","title":{"rendered":"COMET D3120 \u624b\u6301\u5f0f\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff5c\u80cc\u5149LCD\u3001\u9732\u9ede\u8a08\u7b97"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"5968\" class=\"elementor elementor-5968\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1a6462e e-flex e-con-boxed e-con e-parent\" data-id=\"1a6462e\" 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-f22cb6e elementor-widget__width-initial elementor-widget elementor-widget-html\" data-id=\"f22cb6e\" 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 D3120 WooCommerce \u7522\u54c1\u9577\u6558\u8ff0\uff5c\u7121\u91cd\u8907 H1 \u8207 Banner -->\n<section aria-label=\"COMET D3120 \u7522\u54c1\u8cc7\u8a0a\" class=\"comet-d3120\"><div class=\"d3120-wrap\">\n<section aria-labelledby=\"d3120-overview\" class=\"d3120-section d3120-overview\"><p class=\"d3120-eyebrow\">\u7522\u54c1\u6982\u8ff0<\/p><h2 id=\"d3120-overview\">COMET D3120 \u624b\u6301\u5f0f\u6eab\u6fd5\u5ea6\u8a18\u9304\u5668\uff5c\u80cc\u5149 LCD\u3001Mini USB<\/h2><p>COMET D3120 \u662f\u5167\u5efa\u611f\u6e2c\u5668\u7684\u624b\u6301\u5f0f\u6eab\u6fd5\u5ea6\u8a18\u9304\u5668\uff0c\u6eab\u5ea6\u91cf\u6e2c\u7bc4\u570d\u70ba \u221210\uff5e+60 \u00b0C\uff0c\u76f8\u5c0d\u6fd5\u5ea6\u70ba 5\uff5e95 % RH\u3002\u652f\u63f4\u9732\u9ede\u8a08\u7b97\uff0c\u65b9\u4fbf\u73fe\u5834\u74b0\u5883\u5de1\u6aa2\u3002<\/p><p>\u914d\u5099\u80cc\u5149\u96d9\u884c LCD\u3001\u8072\u97f3\u8207\u986f\u793a\u9583\u720d\u8d85\u9650\u544a\u8b66\uff0c\u4ee5\u53ca HOLD\u3001\u6700\u5c0f\uff0f\u6700\u5927\u503c\u8a18\u61b6\u529f\u80fd\u3002\u91cf\u6e2c\u8cc7\u6599\u53ef\u5b58\u5165\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\uff0c\u518d\u4f7f\u7528\u96a8\u9644 Mini USB \u7dda\u4e0b\u8f09\u81f3\u96fb\u8166\u5206\u6790\uff1b\u9023\u63a5\u96fb\u8166\u671f\u9593\u6703\u66ab\u505c\u91cf\u6e2c\u8207\u8a18\u9304\u3002<\/p><div aria-label=\"D3120 \u4e3b\u8981\u898f\u683c\" class=\"d3120-badges\"><span>\u6eab\u5ea6 \u221210\uff5e+60 \u00b0C<\/span><span>\u6fd5\u5ea6 5\uff5e95 % RH<\/span><span>\u9732\u9ede \u221240\uff5e+60 \u00b0C<\/span><span>\u80cc\u5149\u96d9\u884c LCD<\/span><span>Mini USB \u8cc7\u6599\u4e0b\u8f09<\/span><\/div><\/section>\n<section aria-labelledby=\"d3120-benefits\" class=\"d3120-section \"><p class=\"d3120-eyebrow\">\u6838\u5fc3\u529f\u80fd<\/p><h2 id=\"d3120-benefits\">\u5f9e\u73fe\u5834\u5de1\u6aa2\u5230\u6eab\u6fd5\u5ea6\u8da8\u52e2\u5206\u6790<\/h2><div class=\"d3120-card-grid\"><article class=\"d3120-card\"><span aria-hidden=\"true\" class=\"d3120-card-index\">01<\/span><h3>\u6eab\u6fd5\u5ea6\u91cf\u6e2c\u6574\u5408<\/h3><p>\u5167\u5efa\u6eab\u5ea6\u8207\u76f8\u5c0d\u6fd5\u5ea6\u611f\u6e2c\u5668\uff0c\u7121\u9808\u53e6\u63a5\u5916\u90e8\u63a2\u68d2\uff0c\u9069\u5408\u73fe\u5834\u5de1\u6aa2\u8207\u74b0\u5883\u8abf\u67e5\u3002<\/p><\/article><article class=\"d3120-card\"><span aria-hidden=\"true\" class=\"d3120-card-index\">02<\/span><h3>\u9732\u9ede\u8a08\u7b97\u8207\u74b0\u5883\u5224\u8b80<\/h3><p>\u53ef\u7531\u6eab\u5ea6\u8207\u76f8\u5c0d\u6fd5\u5ea6\u8a08\u7b97\u9732\u9ede\uff0c\u65b9\u4fbf\u642d\u914d\u73fe\u5834\u74b0\u5883\u689d\u4ef6\u5224\u8b80\uff0c\u4e26\u900f\u904e LCD \u5207\u63db\u67e5\u770b\u3002<\/p><\/article><article class=\"d3120-card\"><span aria-hidden=\"true\" class=\"d3120-card-index\">03<\/span><h3>\u73fe\u5834\u8b80\u503c\u8207\u8d85\u9650\u63d0\u793a<\/h3><p>\u80cc\u5149\u96d9\u884c LCD \u65b9\u4fbf\u8b80\u503c\uff0c\u91cf\u6e2c\u503c\u8d85\u51fa\u8a2d\u5b9a\u4e0a\u4e0b\u9650\u6642\uff0c\u53ef\u7531\u986f\u793a\u9583\u720d\u8207\u8072\u97f3\u63d0\u4f9b\u63d0\u793a\u3002<\/p><\/article><article class=\"d3120-card\"><span aria-hidden=\"true\" class=\"d3120-card-index\">04<\/span><h3>\u81ea\u4e3b\u8a18\u9304\u8207\u8cc7\u6599\u4e0b\u8f09<\/h3><p>\u652f\u63f4\u81ea\u52d5\u6216\u624b\u52d5\u8a18\u9304\u3001\u5faa\u74b0\u6216\u975e\u5faa\u74b0\u6a21\u5f0f\uff0c\u4ee5\u53ca HOLD \u8207\u6700\u5c0f\uff0f\u6700\u5927\u503c\uff1b\u900f\u904e Mini USB \u4e0b\u8f09\u6b77\u53f2\u8cc7\u6599\u3002<\/p><\/article><\/div><\/section>\n<section aria-labelledby=\"d3120-apps\" class=\"d3120-section d3120-applications\"><div class=\"d3120-section-heading\"><div><p class=\"d3120-eyebrow\">\u61c9\u7528\u5834\u57df<\/p><h2 id=\"d3120-apps\">\u624b\u6301\u5de1\u6aa2\u8207\u5b9a\u9ede\u74b0\u5883\u8a18\u9304<\/h2><\/div><p>\u9069\u7528\u65bc \u221210\uff5e+60 \u00b0C\u30015\uff5e95 % RH \u4e14\u7121\u51dd\u7d50\u7684\u53d7\u4fdd\u8b77\u74b0\u5883\u3002\u5de1\u6aa2\u6642\u61c9\u8b93\u611f\u6e2c\u5668\u5145\u5206\u9069\u61c9\u73fe\u5834\u689d\u4ef6\uff0c\u907f\u514d\u624b\u90e8\u71b1\u6e90\u3001\u76f4\u63a5\u547c\u6c23\u8207\u6db2\u9ad4\u5f71\u97ff\u3002<\/p><\/div><ul class=\"d3120-app-list\"><li><span>01<\/span>\u5be6\u9a57\u5ba4\u74b0\u5883\u5de1\u6aa2<\/li><li><span>02<\/span>\u5009\u5132\u8207\u5132\u85cf\u7a7a\u9593<\/li><li><span>03<\/span>\u8fa6\u516c\u5ba4\u8207\u516c\u5171\u5efa\u7bc9<\/li><li><span>04<\/span>\u5c55\u793a\u8207\u5178\u85cf\u7a7a\u9593<\/li><li><span>05<\/span>HVAC \u74b0\u5883\u8abf\u67e5<\/li><li><span>06<\/span>\u7814\u7a76\u8207\u6559\u5b78\u74b0\u5883\u91cf\u6e2c<\/li><\/ul><\/section>\n<section aria-labelledby=\"d3120-guide\" class=\"d3120-section d3120-guide\"><div><p class=\"d3120-eyebrow\">\u7cfb\u7d71\u9078\u578b\u63d0\u9192<\/p><h2 id=\"d3120-guide\">\u5b89\u6392\u8a18\u9304\u9031\u671f\u3001\u4e0b\u8f09\u6642\u6bb5\u8207\u96fb\u6e90\u914d\u7f6e<\/h2><p>Mini USB \u7528\u65bc\u8cc7\u6599\u50b3\u8f38\uff0c\u9023\u63a5\u96fb\u8166\u6642\u4e0d\u80fd\u540c\u6b65\u91cf\u6e2c\u53ca\u8a18\u9304\uff0c\u8acb\u5b89\u6392\u4e0b\u8f09\u6642\u6bb5\u3002\u6a19\u6e96\u4f7f\u7528 9 V \u96fb\u6c60\uff1b\u82e5\u4f7f\u7528 12 VDC \u5916\u63a5\u96fb\u6e90\uff0c\u9808\u5c07\u5167\u90e8\u96fb\u6c60\u63db\u6210\u76f8\u5bb9\u7684 9 V NiMH \u5145\u96fb\u96fb\u6c60\uff0c\u4e0d\u80fd\u4ee5\u4e00\u822c\u4e00\u6b21\u6027\u96fb\u6c60\u642d\u914d\u5916\u63a5\u96fb\u6e90\u3002IP20 \u4e0d\u5177\u9632\u6c34\u80fd\u529b\uff0c\u8acb\u907f\u514d\u51dd\u7d50\u53ca\u6db2\u9ad4\u63a5\u89f8\u3002<\/p><\/div><a aria-label=\"\u67e5\u770b\u5b8f\u8679 COMET \u74b0\u5883\u76e3\u6e2c\u65b9\u6848\" class=\"d3120-button d3120-button-secondary\" href=\"https:\/\/hongtronics.com\/comet\/\">\u67e5\u770b COMET \u76e3\u6e2c\u65b9\u6848<\/a><\/section>\n<section aria-labelledby=\"d3120-spec\" class=\"d3120-section \"><p class=\"d3120-eyebrow\">\u6280\u8853\u898f\u683c<\/p><h2 id=\"d3120-spec\">COMET D3120 \u898f\u683c\u53c3\u6578<\/h2><div aria-label=\"D3120 \u6280\u8853\u898f\u683c\u8868\" class=\"d3120-table-scroll\" role=\"region\" tabindex=\"0\"><table class=\"d3120-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=\"3\" scope=\"rowgroup\">\u6eab\u5ea6<\/th><td>\u91cf\u6e2c\u7bc4\u570d<\/td><td>\u221210\uff5e+60 \u00b0C<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u00b10.4 \u00b0C<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 \u00b0C<\/td><\/tr><tr><th rowspan=\"3\" scope=\"rowgroup\">\u76f8\u5c0d\u6fd5\u5ea6<\/th><td>\u91cf\u6e2c\u7bc4\u570d<\/td><td>5\uff5e95 % RH<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u00b12.5 % RH\uff0c\u65bc 23 \u00b0C\u30015\uff5e95 % RH<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 % RH<\/td><\/tr><tr><th rowspan=\"3\" scope=\"rowgroup\">\u9732\u9ede\u8a08\u7b97<\/th><td>\u8a08\u7b97\u7bc4\u570d<\/td><td>\u221240\uff5e+60 \u00b0C<\/td><\/tr><tr><td>\u7cbe\u5ea6<\/td><td>\u00b11.5 \u00b0C\uff0c\u65bc\u6eab\u5ea6\uff1c25 \u00b0C\u3001RH\uff1e30%<\/td><\/tr><tr><td>\u89e3\u6790\u5ea6<\/td><td>0.1 \u00b0C<\/td><\/tr><tr><th rowspan=\"9\" scope=\"rowgroup\">\u8a18\u9304\u8207\u986f\u793a<\/th><td>\u8a18\u61b6\u9ad4<\/td><td>\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\uff1b\u7522\u54c1\u898f\u683c\u66f8\u5217\u975e\u5faa\u74b0\u6a21\u5f0f 16,000 \u500b\u503c<\/td><\/tr><tr><td>\u624b\u518a\u5bb9\u91cf<\/td><td>\u624b\u52d5\u6a21\u5f0f\u6700\u591a 1,000 \u7d44\uff1b\u81ea\u52d5\u975e\u5faa\u74b0 8,124\u3001\u81ea\u52d5\u5faa\u74b0 7,644\uff0c\u4f9d\u624b\u518a\u8a08\u6578\u65b9\u5f0f<\/td><\/tr><tr><td>\u81ea\u52d5\u8a18\u9304\u9593\u9694<\/td><td>10 \u79d2\uff5e24 \u5c0f\u6642<\/td><\/tr><tr><td>\u8a18\u9304\u6a21\u5f0f<\/td><td>\u975e\u5faa\u74b0\u6eff\u8f09\u505c\u6b62\uff1b\u5faa\u74b0\u6eff\u8f09\u8986\u5beb\u6700\u820a\u8cc7\u6599<\/td><\/tr><tr><td>\u91cf\u6e2c\u8207\u986f\u793a\u66f4\u65b0<\/td><td>FAST \u7d04 0.7 \u79d2\uff1b\u52d5\u614b\u6a21\u5f0f\u7d04 0.7\uff5e5 \u79d2<\/td><\/tr><tr><td>\u986f\u793a<\/td><td>\u80cc\u5149\u96d9\u884c LCD\uff1b\u6700\u5f8c\u6309\u9375\u64cd\u4f5c\u5f8c\u7d04 10 \u79d2\u95dc\u9589\u80cc\u5149<\/td><\/tr><tr><td>\u544a\u8b66<\/td><td>\u91cf\u6e2c\u503c\u986f\u793a\u9583\u720d\u53ca\u53ef\u958b\u95dc\u7684\u8072\u97f3\u63d0\u793a<\/td><\/tr><tr><td>\u5176\u4ed6\u529f\u80fd<\/td><td>HOLD\u3001\u6700\u5c0f\uff0f\u6700\u5927\u503c\u8a18\u61b6<\/td><\/tr><tr><td>\u8cc7\u6599\u4e0b\u8f09<\/td><td>Mini USB\uff1b\u9023\u63a5\u96fb\u8166\u6642\u66ab\u505c\u91cf\u6e2c\u8207\u8a18\u9304<\/td><\/tr><tr><th rowspan=\"10\" scope=\"rowgroup\">\u4e00\u822c\u898f\u683c<\/th><td>\u611f\u6e2c\u5668\u914d\u7f6e<\/td><td>\u5167\u5efa\u6eab\u5ea6\u8207\u76f8\u5c0d\u6fd5\u5ea6\u611f\u6e2c\u5668<\/td><\/tr><tr><td>\u6a19\u6e96\u4f9b\u96fb<\/td><td>9 V \u96fb\u6c60\uff0c\u96a8\u9644<\/td><\/tr><tr><td>\u5916\u63a5\u96fb\u6e90\u9078\u914d<\/td><td>12 VDC \u96fb\u6e90\u642d\u914d\u5167\u90e8 9 V NiMH \u5145\u96fb\u96fb\u6c60<\/td><\/tr><tr><td>\u96fb\u6c60\u58fd\u547d<\/td><td>\u7d04 6 \u500b\u6708\uff0c\u4f9d\u7522\u54c1\u898f\u683c\u66f8\uff1b\u5be6\u969b\u4f9d\u91cf\u6e2c\u6a21\u5f0f\u3001\u80cc\u5149\u8207\u544a\u8b66\u4f7f\u7528\u800c\u5b9a<\/td><\/tr><tr><td>\u5de5\u4f5c\u6eab\u5ea6<\/td><td>\u221210\uff5e+60 \u00b0C<\/td><\/tr><tr><td>\u5de5\u4f5c\u6fd5\u5ea6<\/td><td>5\uff5e95 % RH\uff0c\u7121\u51dd\u7d50<\/td><\/tr><tr><td>\u9632\u8b77\u7b49\u7d1a<\/td><td>IP20<\/td><\/tr><tr><td>\u5c3a\u5bf8<\/td><td>191 \u00d7 71 \u00d7 27 mm\uff0c\u4e0d\u542b\u63a5\u982d<\/td><\/tr><tr><td>\u91cd\u91cf<\/td><td>\u7d04 155 g\uff0c\u542b\u96fb\u6c60<\/td><\/tr><tr><td>\u4fdd\u56fa<\/td><td>3 \u5e74<\/td><\/tr><\/tbody><\/table><\/div><p class=\"d3120-note\">\u7522\u54c1\u9801\u8207\u898f\u683c\u66f8\u5217\u975e\u5faa\u74b0\u5bb9\u91cf 16,000 \u500b\u503c\uff0c\u64cd\u4f5c\u624b\u518a\u4ee5\u5404\u8a18\u9304\u6a21\u5f0f\u53e6\u5217\u5bb9\u91cf\uff1b\u4e0d\u80fd\u76f4\u63a5\u628a 16,000 \u500b\u503c\u7576\u4f5c 16,000 \u7d44\u5b8c\u6574\u591a\u53c3\u6578\u8a18\u9304\u3002\u8a18\u9304\u4e2d\u65b7\u6216\u96fb\u8166\u901a\u8a0a\u53ef\u80fd\u4f7f\u53ef\u7528\u5bb9\u91cf\u7565\u6e1b\uff0c\u5be6\u969b\u4fdd\u5b58\u671f\u9593\u61c9\u4f9d\u8a18\u9304\u6a21\u5f0f\u53ca\u8a2d\u5b9a\u78ba\u8a8d\u3002\u9732\u9ede\u8a08\u7b97\u7bc4\u570d\u4e0d\u7b49\u540c\u8a2d\u5099\u5de5\u4f5c\u6eab\u5ea6\uff1bUSB \u9023\u7dda\u671f\u9593\u6703\u66ab\u505c\u91cf\u6e2c\u53ca\u8a18\u9304\u3002<\/p><\/section>\n<section aria-labelledby=\"d3120-delivery\" class=\"d3120-section d3120-delivery\"><div class=\"d3120-delivery-box\"><p class=\"d3120-eyebrow\">\u6a19\u6e96\u4ea4\u4ed8\u5167\u5bb9<\/p><h2 id=\"d3120-delivery\">\u5230\u8ca8\u5305\u542b<\/h2><ul><li>COMET D3120 \u4e3b\u6a5f<\/li><li>\u4f7f\u7528\u8aaa\u660e\u66f8<\/li><li>\u53ef\u8ffd\u6eaf\u6821\u6b63\u8b49\u66f8<\/li><li>9 V \u96fb\u6c60<\/li><li>Mini USB \u50b3\u8f38\u7dda<\/li><li>\u5851\u81a0\u651c\u884c\u76d2<\/li><li>\u81ea\u9ecf\u5f0f Dual Lock \u56fa\u5b9a\u914d\u4ef6<\/li><li>COMET Vision \u514d\u8cbb\u5b8c\u6574\u5206\u6790\u8edf\u9ad4<\/li><\/ul><\/div><div class=\"d3120-delivery-box d3120-delivery-box-alt\"><p class=\"d3120-eyebrow\">\u9078\u914d\u8207\u6280\u8853\u6587\u4ef6<\/p><h2>\u4f9d\u73fe\u5834\u9700\u6c42\u78ba\u8a8d<\/h2><ul><li>\u76f8\u5bb9 12 VDC \u96fb\u6e90\u4f9b\u61c9\u5668\uff08\u53e6\u8cfc\uff09<\/li><li>A3400 9 V\uff0f200 mAh NiMH \u5145\u96fb\u96fb\u6c60\uff08\u53e6\u8cfc\uff09<\/li><li>\u6eab\u6fd5\u5ea6\u6821\u6b63\u670d\u52d9<\/li><li>\u56fa\u5b9a\u65b9\u5f0f\u3001\u8a18\u9304\u671f\u9593\u8207\u4e0b\u8f09\u5b89\u6392<\/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=\"d3120-faq\" class=\"d3120-section \"><p class=\"d3120-eyebrow\">\u5e38\u898b\u554f\u984c<\/p><h2 id=\"d3120-faq\">COMET D3120 FAQ<\/h2><div class=\"d3120-faq-list\"><details><summary>D3120 \u9700\u8981\u53e6\u63a5\u63a2\u68d2\u55ce\uff1f<\/summary><p>\u4e0d\u9700\u8981\u3002D3120 \u5167\u5efa\u6eab\u5ea6\u8207\u76f8\u5c0d\u6fd5\u5ea6\u611f\u6e2c\u5668\uff0c\u9069\u5408\u624b\u6301\u5de1\u6aa2\u53ca\u5b9a\u9ede\u91cf\u6e2c\u3002\u4f7f\u7528\u6642\u9808\u907f\u514d\u6db2\u9ad4\u63a5\u89f8\u611f\u6e2c\u5668\u53ca\u51dd\u7d50\u3002<\/p><\/details><details><summary>\u9023\u63a5\u96fb\u8166\u6642\u53ef\u4ee5\u7e7c\u7e8c\u8a18\u9304\u55ce\uff1f<\/summary><p>\u4e0d\u53ef\u4ee5\u3002Mini USB \u7528\u65bc\u8b80\u53d6\u8a18\u61b6\u9ad4\u8cc7\u6599\uff1b\u9023\u63a5\u96fb\u8166\u671f\u9593\u6703\u66ab\u505c\u91cf\u6e2c\u8207\u8a18\u9304\u3002\u8acb\u5b89\u6392\u9069\u7576\u7684\u4e0b\u8f09\u6642\u6bb5\uff0c\u4e26\u78ba\u8a8d\u4e0b\u8f09\u5f8c\u7684\u8a18\u9304\u72c0\u614b\u3002<\/p><\/details><details><summary>D3120 \u53ef\u4ee5\u8a2d\u5b9a\u54ea\u4e9b\u8d85\u9650\u544a\u8b66\uff1f<\/summary><p>\u53ef\u8a2d\u5b9a\u6eab\u5ea6\u3001\u76f8\u5c0d\u6fd5\u5ea6\u8207\u9732\u9ede\u7684\u4e0a\u4e0b\u9650\uff0c\u8d85\u9650\u6642\u4ee5\u91cf\u6e2c\u503c\u9583\u720d\u53ca\u53ef\u958b\u95dc\u7684\u8072\u97f3\u63d0\u793a\u3002\u4f4e\u96fb\u91cf\u6642\u8072\u97f3\u544a\u8b66\u53ef\u80fd\u505c\u7528\uff0c\u61c9\u5b9a\u671f\u78ba\u8a8d\u96fb\u6c60\u72c0\u614b\u3002<\/p><\/details><details><summary>D3120 \u7684 HOLD \u8207\u8cc7\u6599\u8a18\u9304\u6709\u4f55\u4e0d\u540c\uff1f<\/summary><p>HOLD \u4fdd\u5b58\u76ee\u524d\u91cf\u6e2c\u503c\u4f9b\u7a0d\u5f8c\u67e5\u770b\uff0c\u6bcf\u6b21\u6309\u4e0b\u6703\u53d6\u4ee3\u5148\u524d HOLD \u503c\u3002\u81ea\u52d5\u8a18\u9304\u5247\u4f9d\u8a2d\u5b9a\u9593\u9694\u6301\u7e8c\u4fdd\u5b58\u8cc7\u6599\uff0c\u9069\u5408\u5206\u6790\u6642\u9593\u8da8\u52e2\u3002<\/p><\/details><details><summary>\u53ef\u4ee5\u4f7f\u7528\u5916\u63a5\u96fb\u6e90\u55ce\uff1f<\/summary><p>\u53ef\u4ee5\u9078\u914d\u76f8\u5bb9 12 VDC \u96fb\u6e90\uff0c\u4f46\u5fc5\u9808\u5c07\u5167\u90e8\u4e00\u822c 9 V \u96fb\u6c60\u63db\u6210\u76f8\u5bb9 9 V NiMH \u5145\u96fb\u96fb\u6c60\u3002\u5167\u90e8 NiMH \u5728\u6b64\u914d\u7f6e\u4e3b\u8981\u4f5c\u70ba\u505c\u96fb\u5099\u63f4\uff0c\u8acb\u4f9d\u624b\u518a\u64cd\u4f5c\uff0c\u4e0d\u8981\u4f7f\u7528\u4e00\u6b21\u6027\u96fb\u6c60\u642d\u914d\u5916\u63a5\u96fb\u6e90\u3002<\/p><\/details><\/div><\/section>\n<section aria-labelledby=\"d3120-cta\" class=\"d3120-section d3120-cta\"><div><p class=\"d3120-eyebrow\">\u9078\u578b\u8207\u5831\u50f9<\/p><h2 id=\"d3120-cta\">\u78ba\u8a8d D3120 \u7684\u5de1\u6aa2\u8207\u74b0\u5883\u8a18\u9304\u9700\u6c42<\/h2><p>\u63d0\u4f9b\u6eab\u6fd5\u5ea6\u7bc4\u570d\u3001\u5de1\u6aa2\u65b9\u5f0f\u3001\u9810\u8a08\u8a18\u9304\u671f\u9593\u53ca\u4f9b\u96fb\u689d\u4ef6\uff0c\u5b8f\u8679\u53ef\u5354\u52a9\u78ba\u8a8d D3120 \u9078\u578b\u3001\u914d\u4ef6\u8207\u6821\u6b63\u9700\u6c42\u3002<\/p><\/div><a aria-label=\"\u5411\u5b8f\u8679\u8aee\u8a62 D3120 \u9078\u578b\u8207\u5831\u50f9\" class=\"d3120-button\" href=\"https:\/\/line.me\/R\/ti\/p\/@433rhnwm\">\u8aee\u8a62 D3120 \u9078\u578b<\/a><\/section>\n<\/div><\/section>\n<style>\n.comet-d3120{--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-d3120,.comet-d3120 *,.comet-d3120 *::before,.comet-d3120 *::after{box-sizing:border-box}\n.comet-d3120 .d3120-wrap{max-width:1180px;margin:0 auto}\n.comet-d3120 .d3120-section{padding:52px 28px;border-bottom:1px solid var(--line)}\n.comet-d3120 .d3120-section:last-child{border-bottom:0}\n.comet-d3120 h2,.comet-d3120 h3,.comet-d3120 p{margin-top:0}\n.comet-d3120 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-d3120 h3{margin-bottom:10px;color:var(--navy);font-size:20px;font-weight:650;line-height:1.4}\n.comet-d3120 p{margin-bottom:14px}\n.comet-d3120 p:last-child{margin-bottom:0}\n.comet-d3120 .d3120-eyebrow{margin-bottom:8px;color:var(--blue);font-size:15px;font-weight:650;letter-spacing:.08em}\n.comet-d3120 .d3120-overview{border-top:4px solid var(--cyan);background:linear-gradient(135deg,#fff 0%,#f3f9fd 100%)}\n.comet-d3120 .d3120-overview>p:not(.d3120-eyebrow){max-width:990px}\n.comet-d3120 .d3120-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}\n.comet-d3120 .d3120-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-d3120 .d3120-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:28px}\n.comet-d3120 .d3120-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-d3120 .d3120-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-d3120 .d3120-card p{color:var(--muted);font-size:16px;line-height:1.7}\n.comet-d3120 .d3120-applications{background:var(--navy);color:#eaf3fb}\n.comet-d3120 .d3120-applications h2,.comet-d3120 .d3120-applications .d3120-eyebrow{color:#fff}\n.comet-d3120 .d3120-section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:end}\n.comet-d3120 .d3120-section-heading>p{color:#c9d9e8}\n.comet-d3120 .d3120-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-d3120 .d3120-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-d3120 .d3120-app-list span{color:#83d8f2;font-size:14px;font-weight:700}\n.comet-d3120 .d3120-guide,.comet-d3120 .d3120-cta{display:flex;align-items:center;justify-content:space-between;gap:36px}\n.comet-d3120 .d3120-guide>div,.comet-d3120 .d3120-cta>div{max-width:790px}\n.comet-d3120 .d3120-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-d3120 .d3120-button:hover{transform:translateY(-2px);background:var(--navy);border-color:var(--navy)}\n.comet-d3120 .d3120-button:focus-visible,.comet-d3120 summary:focus-visible,.comet-d3120 .d3120-table-scroll:focus-visible{outline:3px solid #f2b544;outline-offset:3px}\n.comet-d3120 .d3120-button-secondary{background:#fff;color:var(--blue)!important}\n.comet-d3120 .d3120-button-secondary:hover{background:var(--navy);color:#fff!important}\n.comet-d3120 .d3120-table-scroll{margin-top:24px;overflow-x:auto;border:1px solid var(--line);border-radius:10px}\n.comet-d3120 .d3120-spec-table{width:100%;min-width:760px;border-collapse:collapse;background:#fff;font-size:16px}\n.comet-d3120 .d3120-spec-table th,.comet-d3120 .d3120-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-d3120 .d3120-spec-table tr:last-child th,.comet-d3120 .d3120-spec-table tr:last-child td{border-bottom:0}\n.comet-d3120 .d3120-spec-table th:last-child,.comet-d3120 .d3120-spec-table td:last-child{border-right:0}\n.comet-d3120 .d3120-spec-table thead th{background:var(--navy);color:#fff;font-weight:600}\n.comet-d3120 .d3120-spec-table tbody th{width:19%;background:#edf6fb;color:var(--navy);font-weight:650}\n.comet-d3120 .d3120-spec-table tbody td:nth-child(2){width:23%;color:var(--navy);font-weight:600}\n.comet-d3120 .d3120-spec-table tbody tr:nth-child(even) td{background:#fbfdff}\n.comet-d3120 .d3120-note{margin-top:14px;color:var(--muted);font-size:15px}\n.comet-d3120 .d3120-delivery{display:grid;grid-template-columns:1fr 1fr;gap:20px;background:#f6f9fc}\n.comet-d3120 .d3120-delivery-box{padding:28px;border:1px solid var(--line);border-radius:12px;background:#fff}\n.comet-d3120 .d3120-delivery-box-alt{background:var(--pale)}\n.comet-d3120 .d3120-delivery-box h2{font-size:25px}\n.comet-d3120 .d3120-delivery-box ul{margin:0;padding-left:22px}\n.comet-d3120 .d3120-delivery-box li{margin:7px 0}\n.comet-d3120 .d3120-faq-list{display:grid;gap:12px;margin-top:24px}\n.comet-d3120 .d3120-faq-list details{border:1px solid var(--line);border-radius:9px;background:#fff;overflow:hidden}\n.comet-d3120 .d3120-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-d3120 .d3120-faq-list summary::-webkit-details-marker{display:none}\n.comet-d3120 .d3120-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-d3120 .d3120-faq-list details[open] summary::after{content:\"\u2212\"}\n.comet-d3120 .d3120-faq-list details p{padding:0 18px 18px;color:var(--muted);font-size:16px}\n.comet-d3120 .d3120-cta{background:linear-gradient(135deg,#e7f2fa 0%,#fff 100%)}\n@media (max-width:980px){\n  .comet-d3120 .d3120-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}\n  .comet-d3120 .d3120-app-list{grid-template-columns:repeat(2,minmax(0,1fr))}\n  .comet-d3120 .d3120-section-heading{grid-template-columns:1fr;gap:10px}\n}\n@media (max-width:720px){\n  .comet-d3120{font-size:16px;line-height:1.72}\n  .comet-d3120 .d3120-section{padding:38px 18px}\n  .comet-d3120 h2{font-size:26px}\n  .comet-d3120 h3{font-size:19px}\n  .comet-d3120 .d3120-card-grid,.comet-d3120 .d3120-app-list,.comet-d3120 .d3120-delivery{grid-template-columns:1fr}\n  .comet-d3120 .d3120-card{min-height:0;padding:24px 20px}\n  .comet-d3120 .d3120-guide,.comet-d3120 .d3120-cta{align-items:flex-start;flex-direction:column}\n  .comet-d3120 .d3120-button{width:100%;min-width:0}\n  .comet-d3120 .d3120-badges span{font-size:14px}\n  .comet-d3120 .d3120-spec-table{font-size:15px}\n  .comet-d3120 .d3120-spec-table th,.comet-d3120 .d3120-spec-table td{padding:12px 13px}\n}\n@media (prefers-reduced-motion:reduce){\n  .comet-d3120 .d3120-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 D3120\u662f\u4e00\u6b3e\u5167\u5efa\u611f\u6e2c\u5668\u7684\u624b\u6301\u5f0f\u6eab\u6fd5\u5ea6\u8cc7\u6599\u8a18\u9304\u5668\uff0c\u7121\u9808\u53e6\u63a5\u5916\u90e8\u63a2\u68d2\u3002\u6eab\u5ea6\u91cf\u6e2c\u7bc4\u570d\u70ba\u221210\uff5e+60 \u00b0C\uff0c\u7cbe\u5ea6\u70ba\u00b10.4 \u00b0C\uff1b\u76f8\u5c0d\u6fd5\u5ea6\u70ba5\uff5e95 % RH\uff0c\u65bc23 \u00b0C\u6642\u7cbe\u5ea6\u70ba\u00b12.5 % RH\u3002\u652f\u63f4\u221240\uff5e+60 \u00b0C\u7684\u9732\u9ede\u8a08\u7b97\uff0c\u914d\u5099\u80cc\u5149\u96d9\u884cLCD\uff0c\u53ef\u540c\u6642\u67e5\u770b\u6eab\u5ea6\u8207\u76f8\u5c0d\u6fd5\u5ea6\uff0c\u6216\u5207\u63db\u986f\u793a\u9732\u9ede\uff0c\u65b9\u4fbf\u73fe\u5834\u5de1\u6aa2\u8207\u74b0\u5883\u5224\u8b80\u3002<\/p>\n<p>D3120\u63d0\u4f9b\u8072\u97f3\u8207\u986f\u793a\u9583\u720d\u8d85\u9650\u544a\u8b66\uff0c\u4ee5\u53caHOLD\u3001\u6700\u5c0f\uff0f\u6700\u5927\u503c\u8a18\u61b6\u529f\u80fd\u3002\u91cf\u6e2c\u8cc7\u6599\u53ef\u4f9d10\u79d2\uff5e24\u5c0f\u6642\u7684\u8a2d\u5b9a\u9593\u9694\u4fdd\u5b58\u81f3\u975e\u63ee\u767c\u6027\u8a18\u61b6\u9ad4\uff0c\u652f\u63f4\u5faa\u74b0\u8207\u975e\u5faa\u74b0\u8a18\u9304\uff0c\u518d\u900f\u904e\u96a8\u9644Mini USB\u7dda\u4e0b\u8f09\u81f3\u96fb\u8166\u5206\u6790\u3002\u4f7f\u75289 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