Spacifications    

Gas Detected:  H2S

Detection Range

H2S : (0-2000) ppm

Operating Temperature: -25°C~+55°C

Battery (Chargeable): PL123450,

3.7V/1500mA

Display : LCD display with

Backlight

Degree of Protection: IP65

Dimensions (mm)/ Weight(g):130*66*30 / 230