RKI GX-3R Pro Replacement Sensors

Replacement sensors for the RKI GX-3R Pro Multi-Gas Detector NCR-6309 - Sensor LEL 0-100%ESR-X13P-OXY - Sensor Oxygen (O2) 0-25% volESR-A1DP-COHS - Sensor CO/H2S combination, CO 0-2000 ppm/H2S 0-200 ppmESR-A1CP-CO-H - Sensor Carbon Monoxide (CO) 0-2000 ppm with H2 compensationESR-A13P-CO - Sensor Carbon Monoxide (CO) 0-2000 ppmESR-A13i-H2S - Sensor Hydrogen Sulfide (H2S) 0-200 ppmIRR-0433 - Sensor Carbon Dioxide (CO2) 0-10000 ppmIRR-0409 - Sensor Carbon Dioxide (CO2) 0-10% volumeESR-B134-NH3 - Sensor Ammonia (NH3) 0-400 ppmESR-B136-CL2 - Sensor Chlorine (Cl2) 0-10 ppmESR-A13D-HCN - Sensor Hydrogen Cyanide (HCN) 0-30 ppmESR-A13D-NO2 - Sensor Nitrogen Dioxide (NO2) 0-20 ppmESR-A13D-PH3 - Sensor Phosphine (PH3) 0-20.00 ppmESR-A13D-SO2 - Sensor Sulfur Dioxide (SO2) 0-100 ppm   Shop the RKI GX-3R Pro Multi-Gas Monitor Here