Testermeter- DT-900A/900C formaldehyde/TVOC rapid screening instrument
DT-900A 2 in1 HCHO & TVOC Meter |
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 polluti Auto power off |
Specifications | |
HCHO | |
Range | 0.00 to 5.00mg/m³ |
Resolution | 0.01mg/ m³ |
Repeatability accuracy | ±2% |
TVOC | |
Range | 0.00 to 9.99mg/ m³ |
Resolution | 0.01mg/ m³ |
Repeatability accuracy | ±2% |
Operation temperature range | 0℃ to 50℃ |
Storage temperature range | -10℃ to 60℃ |
Working Voltage | 7.4V(Rechargeable battery) |