filtered product Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 100 200 All Read more CO2 Transmitter, Environmental MonitoringCOMET T5340 RS232二氧化碳感測器,內建CO₂感測器與Modbus RTU通訊 COMET T5340是一款內建CO₂感測器的RS232二氧化碳感測器,無須外接探棒,適合固定式室內濃度監測。標準量測範…