Gas Detector Infrared Sensor Gas Analyzers Carbon Dioxide CO2 Sensor

3.2 inch HD LED Screen CO2 Meter gas meter carbon dioxide detector  Product DisplayProduct descriptionPrinciple:Detect CO2 gas by infrared light (NIDR) source absorption principle   Function Configuration:CO2 gas/ Temperature / Humidity / Real-time Date and Time   Hardware Configuration: 3.2 inch TFT full-color displayRear suspension hole and automatic adjustment support frameRechargeable lithium battery or separate external USB power supply   Software configuration: Alarm settingLocal trend graphSensor service life 10 yearsData recording 20000 groupsComputer APP data trend graphData recording interval time measurementTechnical specificationsPower supply3.7V, 2200mAh 18650 rechargeable lithium-ion battery or  5V USB cable for power supplyInput(USB) 5V/2ACO2 Measuring range0~10000PPMCO2 Resolution1PPMCO2 Accuracy±40PPM±rdg10%Temperature range-20~60ºC(-4~140ºF)Temperature accuracy ±1ºC(±2ºF)Temperature resolution0.01ºC/ºFHumidity range0~100% RHHumidity  accuracy±2%RH (20~80%RH)Humidity resolution0.01% RHWorking current100~300mACharging time3 hoursDiscography20000 groupsOperating humidity range: 0~99% RHStorage temperature range: -40~80ºC (-40~180ºF)Operating temperature range: -10~+60ºC(-14~140ºF)Applications  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1