Products
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PROTMEX PTH-1 High accuracy Hot Sale Formaldehyde HCHO Meter
The formaldehyde detector is small and cute, adopts the imported Dart sensor from the United Kingdom, and the detection is accurate
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PTH-9BW Multifunctional air quality monitor Temperature and Humidity Connect wifi CO2 PM2.5 PM10 TVOC C6H6 HCHO
WIFI MULTI-FUNCTION AIR QUALITY DETECTOR- PTH-9BWFunction: CO2 PPM/HCHO/TVOC/C6H6/PM2.5/PM10/ Temperature Level/ Humidity LevelCO2 Range: 400-5,000 PPM (±50 PPM ±6%)Resolution: 1 PPMSampling Rate: Data/1 SecTemperature Range : -10~40°C(±1°C)14℉ ~ 104℉ (±3.6℉)Humidity: 20%-80%(±5%RH)Power-Supply: Built-in 2400mAh lithium battery and Type C Charging
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PROTMEX PTH-9CW NDIR Air Quality CO2 meter Desktop Temperature Humidity with LCD screen
The carbon dioxide detector can detect the CO2 and humidity and temperature.
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PTH-20A NDIR Wall Desktop Temperature RH TVOC Air Quality Detector CO2 meter with LCD screen
The PTH-20A tester is a multifunctional machine that can detect the CO2, humidity, temperature and TVOC.
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PROTMEX PTH-4 Hot Sale Thermometer and Hygrometer Carbon Dioxide Detector CO2 Monitor CO2 Mete PTH-4
The carbon dioxide detector adopts NDIR sensor, which is accurate and easy to carry.
