RKI Instruments ESR-X13P-OXY Replacement O2 Sensor for GX-3R & GX3R Pro MFG# RKI-ESR-X13P-OXY $150.00 $142.50 Add To Cart
RKI Calibration 58 Liter Gas Cylinder, Quad Mix, CH4 50%, H2S 25 ppm, CO 50 ppm, O2 12% Vol, N2 Balance, SKU#81-0154RK-02, Hazmat MFG# RKI-81-0154RK-02 $210.00 Add To Cart
RKI OX-600 O2 Oxygen Gas Monitor, With 5 Meter Remote O2 Sensor, 0-25% Range, 115 VAC | Mfg# 72-1006-05 MFG# RKI-72-1006-05 $1,025.00 $973.75 Add To Cart
RKI CL2 Chlorine Personal Single Gas Detector, 0-20.00 ppm Range, SC-04 Series, Mfg# 73-0075 MFG# RKI-73-0075 $495.00 $465.00 Add To Cart
RKI 0.5LPM Regulator with Gauge and Knob, C10 Male Threaded | Mfg # 81-1051RK MFG# RKI-81-1051RK $125.00 $118.75 Add To Cart
RKI Instruments ESR-A1DP-COHS Replacement CO/H2S Combo Sensor for GX-3R & GX3R Pro MFG# RKI-ESR-A1DP-COHS $250.00 $237.50 Add To Cart
RKI EC-600 Carbon Monoxide Gas Monitor, 0-150 PPM Range, 115 VAC | Mfg# 73-1204 MFG# RKI-73-1204 $945.00 Add To Cart
RKI Instruments 49-1609RK Replacement NiMH Battery Set for GX-2009 MFG# RKI-49-1609RK $80.00 Add To Cart
RKI 81-OX600A-LV Oxygen Calibration Kit for OX-600 O2 Gas Monitor, Hazmat MFG# RKI-81-OX600A-LV $460.00 $400.00 Add To Cart
RKI SC-04 NH3 Ammonia Single Gas Personal Gas Detector, 0-400 ppm, Mfg# 73-0077 MFG# RKI-73-0077 $495.00 $465.00 Add To Cart
RKI 81-1153 Calibration Cup for OX-600 and EC-600 Gas Monitors MFG# RKI-81-1153 $65.00 $55.00 Add To Cart
RKI Instruments ES-1827I Replacement H2S Hydrogen Sulfide Sensor 0-100 ppm for GX-2009/GX-2012/GX-6000/GasWatch 2/Gas Tracer MFG# RKI-ES-1827I $140.00 $133.00 Add To Cart
RKI OX-600 O2 Oxygen Gas Monitor, With 20 Meter Remote O2 Sensor, 0-25% Range, 115 VAC | Mfg# 72-1006-20 MFG# RKI-72-1006-20 $1,495.00 $1,420.25 Add To Cart
RKI Instruments NC-6264A Replacement Methane (CH4) 0-100% LEL for GX-2009/GX-2012/GX-6000/GP-03/Gas Tracer MFG# RKI-NC-6264A $120.00 Add To Cart
RKI GX-6000 Portable Gas Monitor, Benzene Specific PID Sensor plus LEL, O2, H2S, CO, with Li-Ion battery pack and 115 VAC charger MFG# RKI-72-6AZX-C $4,245.00 $3,799.00 Add To Cart