PROTMEX PTH-4 Air Quality Tester Gas Detector High Sensitive Carbon Dioxide Detector Sensor Tester USB Intelligent Senso

Features 1 The opening on the back ensures that the sensor is in full contact with the air and facilitates heat dissipation 2 TVOC monitoring makes air quality monitoring more comprehensive 3 The monitor contains high quality temperature and humidity sensors which more comprehensively reflect the air environment conditions 4 It is widely used in a variety of scenarios both in car and home 5 The data is more intuitive the carbon dioxide concentration is clear Specifications Material ABSStandby time 18hoursWorking temperature and humidity 0 40°CMeasuring temperature 10 40°CMeasuring humidity 20 80 RHInput 5VItem size 83 83 32mm 3 3 3 3 1 3inItem weight 149g 5 3ouncePackage size 150 83 46mm 5 9 3 3 1 8inPackage weight 272g 9 6ouncePacking List 1 Air Quality Tester1 USB Cable1 Manual