[NEVER USED] Portable air quality monitor with backlit LCD screen, CO2 TVOC HCHO PM2.5 PM10 detector with alarm, white, from

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

1. Multifunctional: This air quality monitor uses semiconductor, infrared, and electrochemical detection technologies, with functions for detecting CO2, TVOCs, HCHO, PM2.5, and PM10.

2. USB Charging: This indoor CO2 monitor charges via USB, offers 24-hour battery life, and operates in Plug and Play mode, eliminating the risk of power outages.

3. Accurate Inspection: This air quality tester features side and rear vents for air convection, improving the accuracy of real-time inspections.

4. High-Quality ABS Material: This air quality monitor is made of high-quality ABS, which is sturdy, wear-resistant, shatterproof, and offers a long service life.

5. Backlit LCD Screen: This indoor air quality monitor features a backlit screen for clear display and easy readings.

Specifications

Item Type: Air Quality Monitor

Material: ABS

Detection Technologies: Semiconductor, Infrared, and Electrochemical

Applicable Temperature: 0-70°C

Display Mode: LCD, Backlit

Operating Voltage: 5V

Sensors: PM2.5 Sensor, Semiconductor Sensor, Electrochemical Sensor

Battery: 1200mAh Rechargeable Lithium Battery x 1 (Built-in Battery)

PM2.5: 0-999 µg/m³

PM10: 0-999 ug/m³

HCHO: 0-9.999 mg/m³

TVOC: 0-9.999 mg/m³

CO2: 400-5000 ppm