Air Quality Monitor, measurements of PM2.5, HCHO, TVOC, CO, CO2, temperature and humidity

Handheld Air Quality Monitor provides precise real-time
measurements of PM2.5, HCHO, TVOC, CO, CO2, temperature and humidity.

Featuring a 3.2-inch color LCD, it displays data clearly and stores up to 8 hours of

readings for review. The device includes battery monitoring with low power alerts, live

voice prompts, and alarms to ensure timely awareness. Users can operate the monitor

with a simple one-click power function.

• Large, bright 3.2 inch color LCD display.

• PM2.5, HCHO, TVOC, temperature and humidity measured in real time.

• Built-in memory records data for the last 8 hours.

• Battery power is continuously monitored, and with a low power reminder function

and USB charging cable.

• Live-person voice prompt and alarm function.

• Self calibration function.

• One-click on / off voice function for convenient operation.

Specifications:

• Screen: 3.2 inch color LCD display, 320x240 resolution

• Operating Temperature: 32º to ~122ºF (0º to ~50ºC)

• Operating Humidity: ≤90%RH

• Power Supply: 1500mAh

• Lithium Battery Charger: 5VDC-1.5A

• Charging Interface: Type-C

• Weight About: 240g

• Measuring Range:

HCHO: 0-1.999mg/m³

TVOC: 0-9.999mg/m³

PM2.5: 20-999μg/m³