Portable Carbon Dioxide Tester 3 in 1 CO2 Temperature Humidity Detector LCD Rechargeable Air

3in1 multifunction air quality monitor can detect CO2, ambient temperature and humidity in your living environment. Adopting sensitive sensor, it provides quick and accurate data in the LCD digital color screen. Built in with 1000mAh liion battery, it can be widely in home, office, classroom, hotel, gym, greenhouse, warehouse and more!

Features: 3 in 1 Function: Multifunction air quality monitor can detect CO2 concentration, ambient temperature and humidity, it cares for your health and can be widely used in home, office, classroom, hotel, gym, greenhouse, warehouse, etc. Carbon Dioxide Tester: Adopts NDIR detection principle, air convection detection, quickly and accurately detects CO2 concentration in the living environment. LCD Display with 4color Indicator: 400800PPM (Green), 8011200PPM (Yellow), 12011500PPM (Orange), 15015000PPM (Red). LCD digital color screen for clear reading even in dark environments. Rechargeable Design: Builtin 1000mAh rechargeable liion battery for strong endurance. With typeC USB interface for quick charging via power adapter, power bank, laptop, etc. Concise Appearance: Simple but stylish appearance, compact size and light weight, with detachable hook for easy installation or convenient portability, fits in well with different occasions. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.

Specifications: Material: ABS + PC Screen: LCD Digital Color Screen Input Voltage: DC 5V 0.5A Detection Principle: NDIR CO2 Detection Range: 4005000PPM Accuracy: +(50PPM+5percent ) Temperature Detection Range Accuracy: 0~50 celsius , +1 celsius Humidity Detection Range Accuracy: 0percent 99percent RH, +2percent RH USB Charging Port: TypeC Builtin Battery: 3.7V 1000mAh Polymer Liion Battery Charging Time: about 2.5 hours Use Time: about 24 hours Item Size: 73 * 18mm 2.87 * 0.71in (Dia. * H) Package Size: 16.3 * 8.5 * 2.5cm 6.42 * 3.35 * 0.98in Package Weight: 95g 3.35oz

Package List: 1 * CO2 Detector 1 * USB Cable (TypeC) 1 * User Manual (English)