Intelligent Air Quality Detector Carbon Dioxide Temperature Monitor

Large-Screen Display: An accurate and clear large screen can quickly measure the content of carbon dioxide in the air to ensure your safety.Plug and Play: USB power supply mode works 24 hours without interruption, plug and play, avoiding the worry of running out of power, can be equipped with lithium battery.More Accurate: Using our detector, the measurement result can be accurate to 0.01, which is more accurate.Double-Sided Openings: Double-Sided Openings can ensure the formation of convection air, with a unique air convection design.For Indoor Use: You can use the detector with high-quality sensor chip to detect carbon dioxide, temperature and humidity.Product name: Carbon Dioxide /Temperature /Humidity DetectorCO2 measurement range: 400-5000ppmCO2 measurement accuracy: +/-50+5%ppmTemperature measurement range: -40-85CelsiusTemperature measurement accuracy: +/-1CelsiusHumidity measurement range: 0-99%Humidity measurement range: +/-5%Alarm function: abnormal automatic alarm, sound + light color alarmWorking environment: 0-40CelsiusPower supply mode: USB power supply and battery power supply, automatic switchingPower input: Type-C USB5V 2AWeight: about 252gcolour:WhiteMaterial:ABSsize:195 x 80 x 32mmPackage Contents:1 x Air quality detector1 x USB charging cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.