R454B Gas Detector GDR450I12
R454B refrigerant Gas Detector 0-2000 PPM 4-20mA Relay, Display & Buzzer - Infrared sensor, for non classified area GDR450I12 - Tecnocontrol
R454B Gas Detector GDR403S12
R454B refrigerant Gas Detector 0-1000 PPM 4-20mA Relay & Buzzer - Semiconductor sensor, for non classified area GDR403S12 - Tecnocontrol
R454B Gas Detector GDR403I12
R454B refrigerant Gas Detector 0-2000 PPM 4-20mA Relay & Buzzer - Infrared sensor, for non classified area GDR403I12 - Tecnocontrol
R454B Gas Detector GDR400S12
R454B refrigerant Gas Detector 0-1000 PPM 4-20mA Relay & Buzzer - Semiconductor sensor, for non classified area GDR400S12 - Tecnocontrol
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