1pcs Level sensor Level detection sensor Water level monitoring Sensor module

1PCS Formaldehyde sensor ZE08-CH2O serial port output has been calibrated #YT

1PCS ZE08-CH2O serial port output formaldehyde concentration measurement #YT

1PCS MQ-131 Module Ozone gas detection sensor module air quality detection #YT

1PCS ZE07 Carbon Monoxide CO Sensor Module High Precision Gas Sensor Detecting

1PC module/Ozone Gas detection/Ozone sensor module Electronics MQ-131

1PCS CCS811 CO2 eCO2 TVOC Gas Sensor Carbon Dioxide Detection Sensor Module

1PC Formaldehyde sensor module ZE08-CH2O has been calibrated #TT