Portable CO2 PM2.5 Air Quality Monitor

This portable air quality monitor provides real-time and average readings of CO2, formaldehyde (HCHO), TVOC, PM2.5, PM10, temperature, and humidity. With a 2.8″ LCD display, alarm sound, and easy operation, it’s perfect for use at home, office, school, or car to help maintain a healthy environment.

Key Features

• Detects CO2, HCHO, TVOC, PM1.0/2.5/10

• 2.8″ LCD screen with real-time & average values

• Visual + sound alarm for unsafe air levels

• Built-in 1200mAh rechargeable battery

• Ideal for homes, offices, schools, and cars

Specifications

• Model: J23021801

• Detection Error: <15%

• HCHO Range: 0.000–1.999 mg/m³

• TVOC Range: 0.000–1.999 mg/m³

• PM1.0/PM2.5/PM10 Range: 0–999 µg/m³

• Temp Range: 0–50°C

• Humidity Range: 20–90% RH

• Battery: 1200mAh (USB Type-C, 5V/1A)

• Standby Time: 4–6 hours

• Charging Time: Approx. 4 hours

• Operating Temp: 5–40°C

• Material: Plastic

• Color: Black/Orange