DM601 air quality detector Usb charge HCHO PM2.5 PM10 PM1.0 TVOC Tester temperature humidity monitor multi-function detector
This product is a multifunctional air quality detector that detects formaldehyde (HCHO), total volatile organic compounds (TVOC), particulate matter < 2.5-micron size particles (PM2.5 / 1.0 / 10). Clock and recording function with temperature and humidity. As a scientific air quality detection device, formaldehyde (HCHO) combines multiple air sensors with a built-in fan to allow real-time monitoring of total volatile organic compounds (TVOC). Digital 1.0 at PM2.5 / LCD display / 10, temperature and humidity.
 Product features:---
Display method: 4.3 inch LCD display, 320x240 pixels
Atmospheric pressure: 86Kpa-106Kpa
Detection method for PM: laser scattering
Sampling time: 1.5 seconds
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 supply: 3000 mAh capacity lithium battery; 5V DC power charge via micro USB port
Product weight: 580g
Material ABS + LCD display
Function 1 measures HCHO
Function 2 measures PM2.5 PM10 PM1.0
Function 3 measures TVOC
Function 4 temperature humidity
Function 5 displays air quality index (AQI)
Detection range of PM2.5: 0-999 ug / M3
HCHO detection range: (0.001-1.999 Mg / M³)
TVOC rang detection: 0.001-9.999 Mg / M3
 Power source:----
Rechargeable battery 3000MAH
USB charging cable included