R134A Gas Detector GDR450I8
R134A Gas Detector, Norflurane Gas Detector, HFC-134A Gas Detector 0-2000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR450I8 - Tecnocontrol
R134A Gas Detector GDR450S8
R134A Gas Detector, Norflurane Gas Detector, HFC-134A Gas Detector 0-1000 PPM 4-20mA Relay, Display & Buzzer - Semiconductor sensor, for non classified area GDR450S8 - Tecnocontrol
R134A Gas Detector GDR453I8
R134A Gas Detector, Norflurane Gas Detector, HFC-134A Gas Detector 0-2000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR453I8 - Tecnocontrol
R134A Gas Detector GDR453S8
R134A Gas Detector, Norflurane Gas Detector, HFC-134A Gas Detector 0-1000 PPM 4-20mA Relay, Display & Buzzer - Semiconductor sensor, for non classified area GDR453S8 - Tecnocontrol