Carbon Dioxide Detector Handheld Air Quality Monitor Digital Display Temperature And Humidity Meter Wet Bulb Dew Point Temperature Tester group2021-06-18 Dual Purpose Wrench Multi Function

Dual Purpose Wrench Multi Function Portable set

The circuit design of the whole machine is based on large-scale integrated circuit double integral A/D conversion as the core

tiles and boards

Craftsmanship process ironing edge tight

Display unit:0

Carbon Dioxide Detector Handheld Air Quality Monitor Digital Display Temperature And Humidity Meter Wet Bulb Dew Point Temperature Tester group2021-06-18 Dual Purpose Wrench Multi FunctionShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Carbon dioxide detector * 1 Features Rapid measurement2 seconds time real time refresh, carbon oxide concentration is constantly changing, under certain conditions there will be a large floating, rapid measurement to obtain a relatively stable measurement value. Excessive alarmWhen the carbon dioxide temperature and humidity exceeds the set alarm value, the