Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 ppm 4-20mA - Infrared sensor - ...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 ppm 4-20mA - Infrared sensor - ...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 ppm 4-20mA - Infrared sensor...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-100% LFL 4-20mA - Infrared sensor -...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-20% LFL - Infrared sensor - SMART3-H...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-5000 ppm - Infrared sensor -...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-20% LFL 12-24 Vdc - Infrared sensor...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-20% LFL 90-240 Vac - Infrared sensor...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-5000 ppm 90-240 Vac - Infrared...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-5000 ppm 12-24 Vdc - Infrared sensor...
Difluoromethane Gas Detector, R32 refrigerant Gas Detector, HFC-32 Gas Detector 0-2000 ppm 4-20mA - Infrared sensor -...
Difluoromethane Gas Detector, R-32 refrigerant Gas Detector, HFC-32 Gas Detector 0-100% LFL 4-20mA - Infrared sensor -...