Product name
Portable multi 4 in 1 gas detector with built-in pump
Detecting Gas
LEL, O2, CO, H2S, or any 4 different gases
Measure Range
0-100%LEL, 0-30%VOL, 0-1000ppm, 0-100ppm
Sampling method
Built-in Pump Suction
Display
2.4 inch colored LCD
Work Temperature
-20 ℃~60℃
Work Humidity
5~95%RH, non-condensation
Power Supply
Rechargeable Lithium Battery