Carbon Dioxide Detector Handheld Air Quality Monitor Digital Display Temperature And Humidity Meter Wet Bulb Dew Point Temperature Tester Safety Goggles Please wind your watch tightly

Please wind your watch tightly before placing it into this winder box

220 * 1 case

also have good chemical resistance

3M ladder * 1

Lightweight and durable

Carbon Dioxide Detector Handheld Air Quality Monitor Digital Display Temperature And Humidity Meter Wet Bulb Dew Point Temperature Tester Safety Goggles Please wind your watch tightlyShips 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