The air quality detector can detect ambient PM2.5 , HCHO, TVOC, temperature and humidity through a dedicated sensor module, and has a big LCD display screen to display data. In addition, according to the quality of the test object, there is a corresponding grade indication. When HCHO exceeds the standard seriously, there will be a buzzer indication. Really a good helper for family living environment detection.
Specifications:
Material: ABS
PM2.5/10/1.0 Detection Module: Mie scattering principle
PM2.5/10/1.0 Detection Range: 0-1000 (ug/m3)
Formaldehyde, TVOC Detection Principle: Principle of semiconductor gas sensor
Formaldehyde Concentration Range: 0-0.25 (mg/m3)
TVOC Concentration Range: 0-1.285
Temperature Detection Range: -20~100℃
Temperature Detection Accuracy: ±2℃
Humidity Detection Range: 10-100%
Humidity Detection Accuracy: ±5
Display Type:: VA LCD display
Battery: 3.7V 1400mAh lithium battery
Item Size: 150 * 64 * 24mm / 5.91 * 2.52 * 0.94in
Package Weight: 190g / 6.70oz
Package Size: 15.6 * 8.5 * 2.8cm / 6.15 * 3.35 * 1.10in
Package List:
1 * Tester
1 * Charging Cable
1 * Manual (English)