5-in-1 multifunction quality can detect CO2, HCHO (formaldehyde), TVOC, and humidity in your living environment. Adopting sensitive , it provides quick and accurate data in the LCD digital color screen. Built in with 1200mAh rechargeable , it can be widely in home, office, classroom, hotel, gym, greenhouse, warehouse and more!

Features:
5 in 1 Function: Multifunction quality cares for your and can be widely used in home, office, classroom, hotel, gym, greenhouse, warehouse, etc.
LCD Color Screen: Displays CO2, CO2 index, HCHO (formaldehyde), TVOC, , humidity and level. LCD digital color screen for easy and clear reading even in dark environments.
Carbon Dioxide Tester:  Adopts semiconductor , convection detection, quickly and accurately detects CO2 concentration in the living environment.
4-color Indicator & : 0-799PPM (Green), 800-1199PPM (Yellow), 1200-1599PPM (Orange), 1600PPM and above (Red). The alarms when the CO2 concentration is above 1500PPM.
Rechargeable Design: Built-in 1200mAh rechargeable for strong endurance. With type-C USB interface for quick via , , laptop, etc.
Concise Appearance: Simple but stylish appearance, desktop or wall mounted installation, fits in well with different styles of houses. Compact and lightweight, easy to carry.

Note:
1. Please read the user manual carefully before use.
2. Size and color may be slightly different due to manual measurement and different conditions. Thanks for understanding.


Specifications:
Color: Black/ White (Optional)
Material: ABS + Electronic
Screen: LCD Digital Color Screen
Voltage: 5V
Detection Principle: Semiconductor
CO2 Detection : 400-5000PPM
CO2 Detection Sensitivity: 1PPM
HCHO Detection : 0-0.6mg/
TVOC Detection : 0-2.0mg/
: 0-50℃
Accuracy: ±1℃
Humidity Measurement : 0~99% RH
Humidity Measurement Accuracy: ±5% RH
Port: Type-C, 500mA
Built-in : 3.7V 1200mAh
Item Size: 90 * 70 * 35mm / 3.54 * 2.76 * 1.38in
Item Weight: 107g / 3.76oz
Package Size: 14 * 9.8 * 4.8cm / 5.51 * 3.86 * 1.89in
Package Weight: 168g / 5.93oz

Package List: E20307W
1 * Quality Tester
1 * USB Cable (Type-C)
1 * User Manual (English, Japanese, Italian, German, Spanish, French)