RKI Instruments

RKI Instruments, Inc is an innovative gas detection company with over 20 years of experience. RKI was established with the belief that belief that customers and distributors deserve a reliable source for advanced gas detection equipment as well as solutions to specific gas monitoring applications.

RKI provides Gas Detection for Life. Not only will RKI equipment protect your life and property from the hazards of gases and vapors, but with proper care, it may also be the last gas detector you will ever need to purchase.

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  1. RKI Instruments 65-1025RK
    RKI Instruments 65-1025RK Oxygen Sensor, Plug In 40X
    Order #: 65-1025RK
    Mfg #: 65-1025RK
    Availability: In stock
    $140.00
    Oxygen Sensor, Plug In 40X Learn More
  2. RKI Instruments 65-2662RK
    RKI Instruments 65-2662RK M2A sensor/transmitter w/j-box, 0 - 100 ppm H2S, Non XP
    Order #: 65-2662RK
    Mfg #: 65-2662RK
    Availability: In stock
    $1,050.00
    M2A sensor/transmitter w/j-box, 0 - 100 ppm H2S, Non XP Learn More
  3. For Rent
    RKI Instruments GX-2009 FOR RENT
    RKI Instruments GX-2009 FOR RENT Mini Multi-Gas Detector,CO,H2S O2,LEL
    Order #: GX-2009-RENT1
    Mfg #: 72-0314RKC-58
    Availability: In stock
    Call for price
    Mini Multi-Gas Detector,CO,H2S O2,LEL Learn More
  4. For Rent
    RKI Instruments GX-6000 FOR RENT
    RKI Instruments GX-6000 FOR RENT Six Sensor Gas Monitor,CO,H2S O2,LEL,Opt.PID
    Order #: GX-6000-RENT1
    Mfg #: 72-6AXX-C
    Availability: In stock
    Call for price
    Six Sensor Gas Monitor,CO,H2S O2,LEL,Opt.PID Learn More
  5. For Rent
    RKI Instruments PID-001 for Rent PID 50ppm Smart Sensor for RKI GX-6000
    RKI Instruments PID-001 for Rent PID 50ppm Smart Sensor for RKI GX-6000
    Order #: PID-001-RENT1
    Mfg #: PID-001-RENT1
    Availability: In stock
    Call for price
    PID 50ppm Smart Sensor for RKI GX-6000 Learn More
  6. For Rent
    RKI Instruments PID-002 FOR RENT
    RKI Instruments PID-002 FOR RENT

    PID 6000ppm Smart Sensor for RKI GX-6000

    Order #: PID-002-RENT1
    Mfg #: PID-002-RENT1
    Availability: In stock
    Call for price

    PID 6000ppm Smart Sensor for RKI GX-6000

    Learn More
  7. RKI Instruments 07-7304RK
    RKI Instruments 07-7304RK O-ring,.850ID x .21W,Viton,50 Durometer
    Order #: 07-7304RK
    Mfg #: 07-7304RK
    Availability: In stock
    $7.40
    O-ring,.850ID x .21W,Viton,50 Durometer Learn More
  8. RKI Instruments 65-2300RK-SO2
    RKI Instruments 65-2300RK-SO2 Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm
    Order #: 65-2300RK-SO2
    Mfg #: 65-2300RK-SO2
    Availability: In stock
    $550.00
    Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm Learn More
  9. RKI Instruments 30-0004RK Pump Assembly, RP-D12H with chamber, GX-85N
    RKI Instruments 30-0004RK Pump Assembly ,RP-D12H with chamber, GX-85N
    Order #: 30-0004RK
    Mfg #: 30-0004RK
    Availability: In stock
    $190.00
    Pump Assembly ,RP-D12H with chamber, GX-85N Learn More
  10. RKI Instruments 61-0140RK-01
    RKI Instruments 61-0140RK-01 Sensor, LEL, 1/2" NPT, CH4 (NC-6241),w/o rain shield
    Order #: 61-0140RK-01
    Mfg #: 61-0140RK-01
    Availability: In stock
    $240.00
    Sensor, LEL, 1/2" NPT, CH4 (NC-6241),w/o rain shield Learn More
  11. RKI Instruments ESM-01DH-ASH3
    RKI Instruments ESM-01DH-ASH3 Sensor,ASH3,0 - 1.5 ppm,ESM-01 plug-in type
    Order #: ESM-01DH-ASH3
    Mfg #: ESM-01DH-ASH3
    Availability: In stock
    $195.00
    Sensor,ASH3,0 - 1.5 ppm,ESM-01 plug-in type Learn More
  12. RKI Instruments OS-B11
    RKI Instruments OS-B11 Sensor,Oxygen w/cable and pigtail,OS-B11
    Order #: OS-B11
    Mfg #: OS-B11
    Availability: In stock
    $195.00
    Sensor,Oxygen w/cable and pigtail,OS-B11 Learn More
  13. RKI Instruments 81-F001RKNG-LV
    RKI Instruments 81-F001RKNG-LV Calibration Kit, fixed, 34 L size equipment, no gas
    Order #: 81-F001RKNG-LV
    Mfg #: 81-F001RKNG-LV
    Availability: In stock
    $255.00
    Calibration Kit, fixed, 34 L size equipment, no gas Learn More
  14. RKI Instruments 721-001-IR
    RKI Instruments 721-001-IR Eagle 2 Gas Monitor, Methane, CH4 (IR %LEL)
    Order #: 721-001-IR
    Mfg #: 721-001-IR
    Availability: In stock
    $2,595.00
    Eagle 2 Gas Monitor, Methane, CH4 (IR %LEL) Learn More
  15. RKI Instruments 06-1254RK
    RKI Instruments 06-1254RK Tubing, 5/16" ID x 7/16" OD, polyurethane, clear
    Order #: 06-1254RK
    Mfg #: 06-1254RK
    Availability: In stock
    $3.00
    Tubing, 5/16" ID x 7/16" OD, polyurethane, clear Learn More
  16. RKI Instruments 72-0290-22-D
    RKI Instruments 72-0290-22-D GX-2012,4-sensor,LEL/Oxy/CO/H2S w/ Li-ion battery pack/charger
    Order #: 72-0290-22-D
    Mfg #: 72-0290-22-D
    Availability: Ships in 3-4 weeks
    $1,195.00
    GX-2012,4-sensor,LEL/Oxy/CO/H2S w/ Li-ion battery pack/charger Learn More
  17. RKI Instruments OS-BM2
    RKI Instruments OS-BM2 Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012
    Order #: OS-BM2
    Mfg #: OS-BM2
    Availability: Ships in 3-4 weeks
    $120.00
    Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012 Learn More
  18. RKI Instruments 72-0010
    RKI Instruments 72-0010 OX-03 Single Gas Monitor with Alligator Clip & Batteries
    Order #: 72-0010
    Mfg #: 72-0010
    Availability: Ships in 3-4 weeks
    $280.00
    OX-03 Single Gas Monitor with Alligator Clip & Batteries Learn More
  19. RKI Instruments 61-5025RK
    RKI Instruments 61-5025RK IR Detector/PC Board, 100% LEL CH4, Eagle (Type A)
    Order #: 61-5025RK
    Mfg #: 61-5025RK
    Availability: Ships in 3-4 weeks
    $750.00
    IR Detector/PC Board, 100% LEL CH4, Eagle (Type A) Learn More
  20. RKI Instruments 72-5201RK: Eagle, LEL & PPM  O2
    RKI Instruments 72-5201RK Eagle, LEL & PPM / O2
    Order #: 15619AN
    Mfg #: 72-5201RK
    Availability: Ships in 3-4 weeks
    $1,950.00
    Eagle, LEL & PPM / O2 Learn More
  21. RKI Instruments 61-0190RK-CH4
    RKI Instruments 61-0190RK-CH4 Methane Sensor
    Order #: 61-0190RK-CH4
    Mfg #: 61-0190RK-CH4
    Availability: Ships in 3-4 weeks
    $700.00
    Methane Sensor Learn More
  22. RKI Instruments 65-2658RK-CH4-4
    RKI Instruments 65-2658RK-CH4-4 M2A sensor/transmitter,w/j-box, IR CH4,0-100% vol,w/remote det
    Order #: 65-2658RK-CH4-4
    Mfg #: 65-2658RK-CH4-4
    Availability: Ships in 3-4 weeks
    $1,660.00
    M2A sensor/transmitter,w/j-box, IR CH4,0-100% vol,w/remote det Learn More
  23. RKI Instruments 65-2649RK-CH4
    RKI Instruments 65-2649RK-CH4 M2A sensor/transmitter w/j-box, IR LEL CH4
    Order #: 65-2649RK-CH4
    Mfg #: 65-2649RK-CH4
    Availability: Ships in 3-4 weeks
    $1,400.00
    M2A sensor/transmitter w/j-box, IR LEL CH4 Learn More
  24. RKI Instruments ES-1537-H2S
    RKI Instruments ES-1537-H2S H2S Sensor
    Order #: ES-1537-H2S
    Mfg #: ES-1537-H2S
    Availability: Ships in 3-4 weeks
    $195.00
    H2S Sensor Learn More
  25. RKI Instruments 72-2110RK-02
    RKI Instruments 72-2110RK-02 Beacon 110 controller w/strobe, without battery charging
    Order #: 72-2110RK-02
    Mfg #: 72-2110RK-02
    Availability: Ships in 3-4 weeks
    $1,025.00
    Beacon 110 controller w/strobe, without battery charging Learn More
Showing 1-25 of 3903
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