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.

Filter By
Hide Filters
View as
Showing 26-50 of 3926
per page
Set Descending Direction
  1. RKI Instruments 45-0100RK
    RKI Instruments 45-0100RK Crimp Socket AMP 350628-2
    Order #: 45-0100RK
    Mfg #: 45-0100RK
    Availability: Ships in 2-3 weeks
    $1.00
    Crimp Socket AMP 350628-2 Learn More
  2. RKI Instruments 62-1007RK
    RKI Instruments 62-1007RK Detector Tubes CO2, box of 10, GX-7
    Order #: 62-1007RK
    Mfg #: 62-1007RK
    Availability: Ships in 2-3 weeks
    $40.00
    Detector Tubes CO2, box of 10, GX-7 Learn More
  3. RKI Instruments 62-1006RK
    RKI Instruments 62-1006RK Detector Tubes H2S, box of 10, GX-7
    Order #: 62-1006RK
    Mfg #: 62-1006RK
    Availability: Ships in 2-3 weeks
    $40.00
    Detector Tubes H2S, box of 10, GX-7 Learn More
  4. RKI Instruments 62-1005RK
    RKI Instruments 62-1005RK Detector Tubes CO, box of 10, GX-7
    Order #: 62-1005RK
    Mfg #: 62-1005RK
    Availability: Ships in 2-3 weeks
    $40.00
    Detector Tubes CO, box of 10, GX-7 Learn More
  5. RKI Instruments 62-0160ASC
    RKI Instruments 62-0160ASC Sensor SP-205ASC, Type SH-8621
    Order #: 62-0160ASC
    Mfg #: 62-0160ASC
    Availability: Ships in 2-3 weeks
    $195.00
    Sensor SP-205ASC, Type SH-8621 Learn More
  6. RKI Instruments 62-0160A
    RKI Instruments 62-0160A Sensor SP-205A, Type SH-8619
    Order #: 62-0160A
    Mfg #: 62-0160A
    Availability: Ships in 2-3 weeks
    $195.00
    Sensor SP-205A, Type SH-8619 Learn More
  7. RKI Instruments 62-0136RK
    RKI Instruments 62-0136RK TC Sensor, NP-237H, CH4/Propane/HC, TE-4148-S6
    Order #: 62-0136RK
    Mfg #: 62-0136RK
    Availability: Ships in 2-3 weeks
    $275.00
    TC Sensor, NP-237H, CH4/Propane/HC, TE-4148-S6 Learn More
  8. RKI Instruments 62-0135RK
    RKI Instruments 62-0135RK LEL Sensor, NP-237H, CH4/propane/HC, GE-4641-S6-M
    Order #: 62-0135RK
    Mfg #: 62-0135RK
    Availability: Ships in 2-3 weeks
    $275.00
    LEL Sensor, NP-237H, CH4/propane/HC, GE-4641-S6-M Learn More
  9. RKI Instruments 62-0128RK
    RKI Instruments 62-0128RK PPM Sensor SP-237H, SH-8141-C4C
    Order #: 62-0128RK
    Mfg #: 62-0128RK
    Availability: Ships in 2-3 weeks
    $275.00
    PPM Sensor SP-237H, SH-8141-C4C Learn More
  10. RKI Instruments 62-0127RK
    RKI Instruments 62-0127RK LEL Sensor SP-237H, GE-8241-C4C
    Order #: 62-0127RK
    Mfg #: 62-0127RK
    Availability: Ships in 2-3 weeks
    $275.00
    LEL Sensor SP-237H, GE-8241-C4C Learn More
  11. RKI Instruments 62-0126RK
    RKI Instruments 62-0126RK Sensor LEL, GX-4000, (NS-2900-M)
    Order #: 62-0126RK
    Mfg #: 62-0126RK
    Availability: Ships in 2-3 weeks
    $200.00
    Sensor LEL, GX-4000, (NS-2900-M) Learn More
  12. RKI Instruments 62-0121RK
    RKI Instruments 62-0121RK Sensor, LEL, GX-7, Complete, (GE-5740-C2/B)
    Order #: 62-0121RK
    Mfg #: 62-0121RK
    Availability: Ships in 2-3 weeks
    $140.00
    Sensor, LEL, GX-7, Complete, (GE-5740-C2/B) Learn More
  13. RKI Instruments 62-0111RK
    RKI Instruments 62-0111RK Sensor,complete, with hardware, CH4, GP-204, RKK style
    Order #: 62-0111RK
    Mfg #: 62-0111RK
    Availability: Ships in 2-3 weeks
    $200.00
    Sensor,complete, with hardware, CH4, GP-204, RKK style Learn More
  14. RKI Instruments 62-0107RK
    RKI Instruments 62-0107RK Sensor, flame arrestor, NP-204, RKI style (MS-6311)
    Order #: 62-0107RK
    Mfg #: 62-0107RK
    Availability: Ships in 2-3 weeks
    $140.00
    Sensor, flame arrestor, NP-204, RKI style (MS-6311) Learn More
  15. RKI Instruments 62-0011RK
    RKI Instruments 62-0011RK Sensor Assembly for PS2, ppm, with 30' cable
    Order #: 62-0011RK
    Mfg #: 62-0011RK
    Availability: Ships in 2-3 weeks
    $100.00
    Sensor Assembly for PS2, ppm, with 30' cable Learn More
  16. RKI Instruments 62-0010RK
    RKI Instruments 62-0010RK Sensor Assembly for PS2, LEL, with 30' cable
    Order #: 62-0010RK
    Mfg #: 62-0010RK
    Availability: Ships in 2-3 weeks
    $100.00
    Sensor Assembly for PS2, LEL, with 30' cable Learn More
  17. RKI Instruments 2905-04-4320
    RKI Instruments 2905-04-4320 Battery Pack, Ni-Cad GP-226,new/old type compatible
    Order #: 2905-04-4320
    Mfg #: 2905-04-4320
    Availability: Ships in 2-3 weeks
    $175.00
    Battery Pack, Ni-Cad GP-226,new/old type compatible Learn More
  18. RKI Instruments 29-5000RK
    RKI Instruments 29-5000RK Gas Detector Label membrane switch, Eagle
    Order #: 29-5000RK
    Mfg #: 29-5000RK
    Availability: Ships in 2-3 weeks
    $16.00
    Gas Detector Label membrane switch, Eagle Learn More
  19. RKI Instruments 29-0655
    RKI Instruments 29-0655 Gas Detector Label front, HS-03
    Order #: 29-0655
    Mfg #: 29-0655
    Availability: Ships in 2-3 weeks
    $6.00
    Gas Detector Label front, HS-03 Learn More
  20. RKI Instruments 29-0654
    RKI Instruments 29-0654 Gas Detector Label front, CO-03
    Order #: 29-0654
    Mfg #: 29-0654
    Availability: Ships in 2-3 weeks
    $6.00
    Gas Detector Label front, CO-03 Learn More
  21. RKI Instruments 29-0653
    RKI Instruments 29-0653 Gas Detector Label front, OX-03
    Order #: 29-0653
    Mfg #: 29-0653
    Availability: Ships in 2-3 weeks
    $6.00
    Gas Detector Label front, OX-03 Learn More
  22. RKI Instruments 29-0652
    RKI Instruments 29-0652 Gas Detector Label front, GP-03
    Order #: 29-0652
    Mfg #: 29-0652
    Availability: Ships in 2-3 weeks
    $6.00
    Gas Detector Label front, GP-03 Learn More
  23. RKI Instruments 29-0651
    RKI Instruments 29-0651 Gas Detector Label silver, RKK address, 03 Series
    Order #: 29-0651
    Mfg #: 29-0651
    Availability: Ships in 2-3 weeks
    $0.50
    Gas Detector Label silver, RKK address, 03 Series Learn More
  24. RKI Instruments 29-0648RK
    RKI Instruments 29-0648RK Gas Detector Label control panel, RP-2009
    Order #: 29-0648RK
    Mfg #: 29-0648RK
    Availability: Ships in 2-3 weeks
    $7.50
    Gas Detector Label control panel, RP-2009 Learn More
  25. RKI Instruments 29-0643RK
    RKI Instruments 29-0643RK Gas Detector Label membrane switch, 01 series
    Order #: 29-0643RK
    Mfg #: 29-0643RK
    Availability: Ships in 2-3 weeks
    $6.00
    Gas Detector Label membrane switch, 01 series Learn More
Filter By
Hide Filters
View as
Showing 26-50 of 3926
per page
Set Descending Direction