5 in1 CO2 Meter Digital Temperature Humidity Tester Carbon Dioxide TVOC HCHO Detector Air Quality Monitor co2 sensor Monitor USB Rechargeable

It is a quality air quality detector, using a superior electrochemical detection module, with high accuracy, stable performance, can accurately detect carbon dioxide value. Large screen design, you can see the measurement data clearly. Different colors display different air quality. You can have a try.

Features:
[5 in 1 Function]: The multi-function air quality monitor takes care of your health and can be widely used in home, office, classroom, hotel, gym, greenhouse, warehouse, etc.
[LCD Color Screen]: Displays CO2, CO2 index, HCHO (formaldehyde), TVOC, temperature, humidity and battery level. LCD color digital display for easy and clear reading even in dark environment.
[Carbon Dioxide Tester]: Adopt semiconductor sensor, air convection detection, quickly and accurately detect CO2 concentration in living environment.
[4-color indicator and alarm buzzer]: 0-799PPM (Green), 800-1199PPM (Yellow), 1200-1599PPM (Orange), 1600PPM and more (Red). The buzzer will alarm when the CO2 concentration is higher than 1500PPM.
[Rechargeable Design]: Built-in 1200mAh rechargeable lithium battery for strong endurance. With USB Type-C interface for fast charging via power adapter, power bank, laptop, etc.

5in1:
CO2 Detection-Range: 400-5000 PPM, +50 +5%PPM 
CO2 Detection Sensitivity: 1PPM 
TVOC Detection-Range: 0-2.0 mg/m³ 
HCHO Detection-Range: 0-0.6 ma/m³ 
Temp Measurement-Range: -10 to 50 ℃
Temp Measurement Accuracy: ±1℃
Humidity Measurement-Range: 0%-99%RH
Humidity Measurement Accuracy: ±2%RH

Specifications:
Name: Air Quality Detector
Type: 5in1black, 5in1 white(optional)
Battery: 1 * 3.7V, 1200mAh lithium battery (included)

Item Size: 90 * 70 * 40mm / 3.54 * 2.76 * 1.57in
Package Size: 138 * 95 * 47mm / 5.43 * 3.74 * 1.85in
Package Weight: 150g / 5.29ounce

Packing List:
1 * Air Quality Detector
1 * Cable
1 * User Manual