Product Description

This product is a multifunctional air quality detector that detects Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.

Product Specifications

Display method: 2.8” LCD screen display, 320 x 240 pixels

Atmospheric pressure: 86Kpa - 106Kpa

Detection method for PM: laser scattering

Sampling time: 1.5 seconds

Product Size: 155 x 87 x 35mm

Detection temperature: -10°C to 50°C; 14°F to 122°F

Relative humidity: 20% - 85%

Storage temperature: -10°C to 60°C; 14°F to 140°F

Concentration unit for HCHO and TVOC: mg/m³

Power source: Lithium battery with 1500 mAh capacity; 5V DC power charging via micro USB port

-Detection range:

AQI(0-500)
HCHO(0.001-1.999Mg/M³)
TVOC(0.001-9.999Mg/M³)

Features:

-2.8" color liquid crystal display (LCD), 320x240 pixels 

-User adjustable alarm threshold for formaldehyde (HCHO) to alert user of elevated

levels

-Test variables: PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity

-Large 1000mAh capacity Lithium battery 

-On-board fan to draw in ambient air for more accurate real-time results

-5V Micro USB charging

-Low battery warning