Household Air Quality Analysis HCHO TVOC Detector With Large Display

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: 4.3 INCH LCD screen display,320 x 240 pixels
Atmospheric pressure:86Kpa - 106Kpa
Detectionmethod for PM:laser scattering
Sampling time:1.5 seconds
Detection temperature: -10°C to 50°C; 14°F to 122°F
Relativehumidity: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 3000 mAh capacity; 5V DC power charging via micro USB port
Product weight: 580g
Material ABS + LCD Screen
Function 1 measure HCHO
Function 2 measure PM2.5 PM10 PM1.0
Function 3 measure TVOC
Function 4 Temperature Humidity
Function 5 Dispaly Air quality Index ( AQI)
PM2.5 Detection range: 0-999 ug/M3
HCHO Detection range: (0.001-1.999Mg/M³)
TVOC Detection rang : 0.001-9.999Mg/M3
Power Supply
rechargeable Battery 3000MAH

including USB Charge cable