Specification :

PORTABLE GAS DETECTOR
Mfg. : CROWCON
Model : TETRA ( w/ interval pump)
Sensor : Ethylene, O2, CO
Range : 0-100% LEL, 0-25% vol, 0-500 ppm
Ingress Protection IP65
Complete with 220V Charger Indonesia Regular Pin
Probe 1 meter
IR Cable + PC Software