CO2 Gas Carbon Dioxide Detector Data Logger NDIR Sensor PPM Air Quality Tester

CO2 Gas Carbon Dioxide Detector Data Logger NDIR Sensor PPM Air Quality TesterSpecification Material ABSInput USB 5 V 2AMeasuring Range 0 9999PPMResolution 1PPMAccuracy ± 40 PPM ± RDG 10 Temperature Measuring Range 20 60℃ 4 140℉ Temperature Measurement Accuracy ±1℃ ±2℉ Temperature Resolution 0 01℃ ℉Humidity Measuring Range 0 100 RHHumidity Measurement Accuracy ±2 RH 20 80 RH Moisture Resolution 0 01 RHWorking Temperature Range 10 60℃ 14 140℉ Humidity Range 0 99 RHStorage Temperature Range 40 80℃ 40 176℉ Working Current 100 300mACharging Time 3 HoursPower Supply 1 3 7V 2200mAh 18650 Rechargeable Li ion Battery or powered by a 5V USB cableRecord Groups 999 GroupsScreen Size 65 x 48 mm 2 56 x 1 89 Item Size 140 x 134 x 33 mm 5 51 x 5 28 x 1 30 Features Compact size with a portable storage easy to use and carry Can be powered by a 5V USB cable included or a rechargeable lithium battery Can store up to 999 groups of data and has a historical data chart for you to review 3 2 inch TFT color display for date time CO2 humidity temperature ℃ ℉ switchable and other data Real time CO2 monitoring by the high precision sensor that alerts you as soon as the CO2 exceeds the set value The carbon dioxide detector detects the carbon dioxide in the environment on site using the principle of absorption from infrared light sources The area of ​​application of the carbon dioxide detector is the public sector agriculture animal husba