Specification of Air Pollution Meter HCHO & TVOC - CEM Instruments Tester 2 in 1 DT900A
Specifications
Range
0.01mg/ m"Repeatability accuracy
TVOC
0.00 to 9.99mg/ m" m"
Repeatability accuracy
2%
Operation temperature range
0'" to 50'"
Storage temperature range
-10'" to 60'"
Working Voltage
7.4V(Rechargeable battery)
Features
Fuel Cell. HCHO sensor, high accuracy and reliability
LCD display with backlight
Real-time display the concentration of HCHO in the air
Real-time display the concentration of TVOC in the air
Real-time display the API
Sound and Light alarm when pollution
Auto power off
