SGX-4CL2,4 SERIES CL2 GAS SENSOR - 10PPM
SGX-4CO,4 SERIES CO SENSOR 2,000PPM
SGX-4CO-10K,4 SERIES HIGH CONCENTRATIONS CO
SGX-4CO-LC,4 SERIES CO SENSOR - 1 000PPM
SGX-4DT,4 SERIES DUAL-TOX CO/H2S SENSOR
SGX-4ETO,4 SERIES ETO GAS SENSOR 20PPM
SGX-4H2S,4 SERIES H2S SENSOR - 100PPM
SGX-4H2S-100,4 SERIES H2S SENSOR - 100PPM