5-in-1 Carbon Dioxide Detector Indoor Air Quality Detector CO2 Digital Meter TVOC HCHO Temperature and Humidity Monitor Backlight Tester (Black)

Features:
5-in-1 Function: The multifunctional air quality monitor takes care of your health and can be widely used at home, in the office, classroom, hotel, gym, greenhouse, warehouse, etc.
Color LCD Screen: Displays CO2, CO2 index, HCHO (formaldehyde), TVOC, temperature, humidity, and battery level. Digital LCD color screen for easy and clear reading even in dark environments.
Carbon dioxide tester: adopts a semiconductor sensor, air convection detection, quickly and accurately detects the CO2 concentration in the living environment.
4-color indicator and audible alarm: 0-799 PPM (green), 800-1199 PPM (yellow), 1200-1599 PPM (orange), 1600 PPM and above (red).The buzzer sounds an alarm when the CO2 concentration exceeds 1500 PPM.
Rechargeable design: Built-in 1200mAh rechargeable lithium battery for long battery life.Features a USB Type-C interface for fast charging via an AC adapter, power bank, laptop, etc.
Concise appearance: Simple yet elegant design, can be installed on a desk or wall, and complements various home styles.Compact and lightweight, easy to carry. Note:
1. Please read the user manual carefully before use.
2. Size and color may vary slightly due to manual measurement and different lighting conditions. Thank you for your understanding. Specifications:
Color: Black/White (Optional)
Material: ABS + Electronic Components
Display: Digital LCD Color Screen
Voltage: 5V DC
Detection Principle: Semiconductor Sensor
CO2 Detection Range: 400-5000 PPM
CO2 Detection Sensitivity: 1 PPM
HCHO Detection Range: 0-0.6 mg/m³
TVOC Detection Range: 0-2.0 mg/m³
Temperature Measurement Range: 0-50°C
Temperature Measurement Accuracy: ±1°C
Humidity Measurement Range: 0-99% RH
Humidity Measurement Accuracy: ±5% RH
Charging Port: Type-C, 500 mA
Built-in Battery: 3.7V 1200mAh Lithium Battery
Item Size: 90 x 70 x 35 mm / 3.54 x 2.76 x 1.38 inches
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:
1 * Air Quality Tester
1 * USB Cable (Type-C)
1 * User Manual (English, Japanese, Italian, German, Spanish, French)