Features:

A machine displays 8 parameters: PM2.5, PM10, PM1.0, HCHO, TVOC, temperature, humidity, and time.

Temperature units can be switched: Celsius and Fahrenheit can be manually switched.

Quick and accurate detect.

Real time monitoring of indoor air quality, taking care of family safety.

Large and clear screen for comfortable reading.

Compact and portable design makes it easy to carry and use in any room of your home.

USB rechargeable design ensures long-lasting use and convenience.

The monitor was designed with a built-in HCHO alarm. This HCHO alarm beeps when the HCHO values surpass the threshold (≥0.1mg/m³). And the alarm function can be turn off manually.

Manual calibration function for HCHO.

Specifications:

Main color: black

Material: plastics

PM measuring range: 0-999ug/m3

HCHO measuring range: 0.001-1.999mg/m3

TVOC measuring range: 0.001-9.999mg/m3

AQI range: 0-500

Temperature measuring range: -10℃ to 50℃ (14℉-122℉)

Humidity measuring range: 20％-85％

Battery: 3.7V, 2000mAh

Item size: 164 * 69 * 44mm / 6.5 * 2.7 * 1.7in

Item weight: 179g / 6.3ounce

Package size: 195 * 105 * 55mm / 7.7 * 4.1 * 2.2in

Package weight: 350g / 12.3ounce

Package included:

1 x Air Quality Analyzer

1 x USB Cable