Compare Add to Cart RKI Instruments RKI LEL Hydrogen (H2) specific, 1/2 NPT, with guard and silicone resistance, UL version, (no transmitter, no j-box) Replacement Sensor MSRP: $400.00 Was: Now: $388.00 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI LEL Hydrogen (H2) specific, explosion proof direct connection, with silicone resistance, cCSAus version, (no transmitter, no j-box) Replacement Sensor MSRP: $450.00 Was: Now: $436.50 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI LEL, GX-3R/GX-3R Pro (NCR-6309) Replacement Sensor MSRP: $150.00 Was: Now: $145.50 Compare Add to Cart
Compare Choose Options RKI Instruments RKI M2A-XL Explosion Proof Housing Stand Alone Transmitter MSRP: $1,320.00 - $1,870.00 Was: Now: $1,280.40 - $1,813.90 Compare Choose Options
Compare Choose Options RKI Instruments RKI M2A-XL Non-Explosion Proof Housing Stand Alone Transmitter MSRP: $1,270.00 - $1,670.00 Was: Now: $1,231.90 - $1,619.90 Compare Choose Options
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0 - 100% volume, IR, explosion proof direct connection, 3/4” NPT nipple (no transmitter, no j-box), cULus version Replacement Sensor MSRP: $740.00 Was: Now: $717.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0-100% LEL for GX-2009 MSHA / GX-2012 CSA Replacement Sensor MSRP: $140.00 Was: Now: $135.80 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0-100% LEL for GX-2009/GX-2012/ GX-6000/GP-03/Gas Tracer Replacement Sensor MSRP: $120.00 Was: Now: $116.40 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0-100% LEL, IR, plug-in style Replacement Sensor MSRP: $400.00 Was: Now: $388.00 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methane (CH4) 0-100% LEL, silcone resistant, for GX-2009/GX-2012/GX-6000/GX-2001/GX-2003/ Gas Tracer/GP-01 Replacement Sensor MSRP: $130.00 Was: Now: $126.10 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI Methyl Silane (CH3SiH3), 0-20 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000 Replacement Sensor MSRP: $480.00 Was: Now: $465.60 Compare Add to Cart
Compare Add to Cart RKI Instruments RKI MMH (N2H4),0 - 10.00 ppm, ESS plug-in type, GX-6000 Replacement Sensor MSRP: $480.00 Was: Now: $465.60 Compare Add to Cart
