Portable combustible O2 CO H2S gas detector 4 in 1 alarm
It can measure four gas concentrations: oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gas (LEL).
Digital LED High Sensitivity Portable Combustible Gas Detector
Part No.：GADE-26009
Digital LED High Sensitivity Portable Combustible Gas Detector High brightness LCD display ,digital LED alphanumeric read out, Lengthen flexible probe to reach long area.Three types of alarm acoustic ,light ,vibration, Easy to recogise the gas.
Portable Combustible Gas Detector Gas Leakage Indicator
Part No.: GADE1003-SPD202
Portable Combustible Gas Detector Gas Leakage Indicator With data memery up to 99 sets of data used to detect the presence of combustible, flammable gas and to protect the safety of human