Main PCB Board w/o Enclosure

R134A 0-3000PPM NEMA1 IR-F9

R422d 0-500ppm Comm Encl

R422d 0-1 000ppm Comm Encl

IR-F9-R422D-0/3000-COM

IR-F9-R407A-0/500-N1 GAS DETEC

IR-F9-R407a 0-500PPM IR SENSOR

IR-F9-R407A-0/1000-N1 GAS DET

R407a 0-1,000 ppm, commercial enclosure IR-F9-R407a-0/1000-COM , Standalone Refrigerant Gas Monitor for Cold Storage

IR-F9-R407A-0/3000-N1 GAS DET