MOMOJIA CO2 Carbon Dioxide Air Quality Monitor Temperature Humidity Tester Meter Max/Min

<br> <b>Features:</b><br> Stable NDIR Sensor for CO2 Detection. for Ideal indoor air quality meter for home, laboratories, hotels, etc.<br> Can lock current environmental monitoring maximum value, used for CO2 measurement, temperature &amp; humidity.<br> With built-in rechargeable lithium battery (about 1600 mAh), the long standby for time of the air quality monitor can reach more than 48 hours.<br> CO2 is 0-5000ppm, the accuracy is about ±50ppm+5%, and the relative humidity is about 20%-85%, the storage temperature is about -10°C to 60°C.<br> This device adopts a lightweight design, which is small and easy to carry.<br> <br> <b>Specifications:</b><br> Material: ABS+Metal <br> Display mode: normal screen display<br> Atmospheric pressure: about 86Kpa-106Kpa<br> CO2 detection method: infrared (NDIR)<br> Sampling time: about 1.5 seconds<br> Detection temperature: about -10℃-50℃;<br> Relative humidity: about 20%-85%<br> Storage temperature: about -10°C- 60°C;<br> CO2 concentration unit: P-PM<br> Power supply: lithium battery, 1600 mA<br> (5V for DC power charging via micro USB port)<br> Measuring range: 400-5000PPM<br> Resolution: 1 PPM<br> Measuring range: about -10-50℃<br> Humidity range: about 20%-85% RH<br> Measurement accuracy: ±1°C<br> Measurement accuracy: ±4% RH<br> CO2 sensor: infrared (NDIR)<br> <br> <b>Note:</b><br> Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br> <br> <b>Package includes:</b><br> 1X Air Quality Monitor

• Stable NDIR Sensor for CO2 Detection. for Ideal indoor air quality meter for home, laboratories, hotels, etc.
• Can lock current environmental monitoring maximum value, used for CO2 measurement, temperature & humidity.
• With built-in rechargeable lithium battery (about 1600 mAh), the long standby for time of the air quality monitor can reach more than 48 hours.
• CO2 is 0-5000ppm, the accuracy is about ±50ppm+5%, and the relative humidity is about 20%-85%, the storage temperature is about -10°C to 60°C.
• This device adopts a lightweight design, which is small and easy to carry.