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 81-0158RK-04
    RKI Instruments 81-0158RK-04 Cylinder, H2S/CO/isoButane, LEL/O2, 34 Liter
    Order #: 81-0158RK-04
    Mfg #: 81-0158RK-04
    Availability: Ships in 3-4 weeks
    $160.00
    Cylinder, H2S/CO/isoButane, LEL/O2, 34 Liter Learn More
  2. RKI Instruments 81-0155RK-04
    RKI Instruments 81-0155RK-04 Cylinder, H2S/CO/HEX,LEL/O2, 34 Liter
    Order #: 81-0155RK-04
    Mfg #: 81-0155RK-04
    Availability: Ships in 3-4 weeks
    $160.00
    Cylinder, H2S/CO/HEX,LEL/O2, 34 Liter Learn More
  3. RKI Instruments 81-0143RK-02
    RKI Instruments 81-0143RK-02 Cylinder, 100ppm isobutylene/25 ppm H2S/50 ppm CO/50%LEL CH4/1
    Order #: 81-0143RK-02
    Mfg #: 81-0143RK-02
    Availability: Ships in 3-4 weeks
    $340.00
    Cylinder, 100ppm isobutylene/25 ppm H2S/50 ppm CO/50%LEL CH4/1 Learn More
  4. RKI Instruments 81-0142RK-04
    RKI Instruments 81-0142RK-04 Cylinder, 5ppm SO2/25ppm H2S/50 ppm CO/50%LEL CH4/12% O2 in N2
    Order #: 81-0142RK-04
    Mfg #: 81-0142RK-04
    Availability: Ships in 3-4 weeks
    $200.00
    Cylinder, 5ppm SO2/25ppm H2S/50 ppm CO/50%LEL CH4/12% O2 in N2 Learn More
  5. RKI Instruments 81-0104RK-01
    RKI Instruments 81-0104RK-01 Cylinder, iso Butylene, 10 ppm in Air, 34 Liter
    Order #: 81-0104RK-01
    Mfg #: 81-0104RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, iso Butylene, 10 ppm in Air, 34 Liter Learn More
  6. RKI Instruments 81-0092RK-03
    RKI Instruments 81-0092RK-03 Cylinder, PROP50%LEL,CO 50ppm, O2 12%
    Order #: 81-0092RK-03
    Mfg #: 81-0092RK-03
    Availability: Ships in 3-4 weeks
    $150.00
    Cylinder, PROP50%LEL,CO 50ppm, O2 12% Learn More
  7. RKI Instruments 81-0090RK-03
    RKI Instruments 81-0090RK-03 Cylinder, CH4 50%LEL/CO 50ppm/ O2 12%,103 Liter
    Order #: 81-0090RK-03
    Mfg #: 81-0090RK-03
    Availability: Ships in 3-4 weeks
    $150.00
    Cylinder, CH4 50%LEL/CO 50ppm/ O2 12%,103 Liter Learn More
  8. RKI Instruments 81-0075RK-01
    RKI Instruments 81-0075RK-01 Cylinder, Oxygen, 10% in N2, 34 Liter
    Order #: 81-0075RK-01
    Mfg #: 81-0075RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, Oxygen, 10% in N2, 34 Liter Learn More
  9. RKI Instruments 81-0072RK-01
    RKI Instruments 81-0072RK-01 Cylinder, CO2, 2.5% in N2, 34 Liter
    Order #: 81-0072RK-01
    Mfg #: 81-0072RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, CO2, 2.5% in N2, 34 Liter Learn More
  10. RKI Instruments 81-0068RK-01
    RKI Instruments 81-0068RK-01 Cylinder, CO, 100 ppm in N2, 34 Liter
    Order #: 81-0068RK-01
    Mfg #: 81-0068RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, CO, 100 ppm in N2, 34 Liter Learn More
  11. RKI Instruments 81-0024RK-01
    RKI Instruments 81-0024RK-01 Cylinder, H2, 100% volume, 34 Liter Flammable
    Order #: 81-0024RK-01
    Mfg #: 81-0024RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, H2, 100% volume, 34 Liter Flammable Learn More
  12. RKI Instruments 81-0021RK-01
    RKI Instruments 81-0021RK-01 Cylinder, isoButane 20% LEL in Air, 34 Liter
    Order #: 81-0021RK-01
    Mfg #: 81-0021RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, isoButane 20% LEL in Air, 34 Liter Learn More
  13. RKI Instruments 81-0020RK-03
    RKI Instruments 81-0020RK-03 Cylinder, Methane, 20% LEL in Air, 103 Liter
    Order #: 81-0020RK-03
    Mfg #: 81-0020RK-03
    Availability: Ships in 3-4 weeks
    $150.00
    Cylinder, Methane, 20% LEL in Air, 103 Liter Learn More
  14. RKI Instruments 81-0014RK
    RKI Instruments 81-0014RK Cylinder, IPA, 10% LEL in Air, 17 Liter, 120 psi
    Order #: 81-0014RK
    Mfg #: 81-0014RK
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, IPA, 10% LEL in Air, 17 Liter, 120 psi Learn More
  15. RKI Instruments 81-0012RK-03
    RKI Instruments 81-0012RK-03 Cylinder, Methane, 50% LEL/Air, 103 Liter
    Order #: 81-0012RK-03
    Mfg #: 81-0012RK-03
    Availability: Ships in 3-4 weeks
    $150.00
    Cylinder, Methane, 50% LEL/Air, 103 Liter Learn More
  16. RKI Instruments 81-0004RK-01
    RKI Instruments 81-0004RK-01 Cylinder, Propane, 50% LEL in Air, 34 Liter
    Order #: 81-0004RK-01
    Mfg #: 81-0004RK-01
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, Propane, 50% LEL in Air, 34 Liter Learn More
  17. RKI Instruments 81-0003RK-03
    RKI Instruments 81-0003RK-03 Cylinder, Propane, 25% LEL/Air, 103 Liter
    Order #: 81-0003RK-03
    Mfg #: 81-0003RK-03
    Availability: Ships in 3-4 weeks
    $150.00
    Cylinder, Propane, 25% LEL/Air, 103 Liter Learn More
  18. RKI Instruments 81-0000RK-51
    RKI Instruments 81-0000RK-51 Cylinder, H2, 200 ppm in Air, 34 Liter
    Order #: 81-0000RK-51
    Mfg #: 81-0000RK-51
    Availability: Ships in 3-4 weeks
    $55.00
    Cylinder, H2, 200 ppm in Air, 34 Liter Learn More
  19. RKI Instruments 80-0132RK-10
    RKI Instruments 80-0132RK-10 Probe, 10", hydrophobic, w/out particle filter, Eagle/Eagle 2
    Order #: 80-0132RK-10
    Mfg #: 80-0132RK-10
    Availability: Ships in 3-4 weeks
    $54.00
    Probe, 10", hydrophobic, w/out particle filter, Eagle/Eagle 2 Learn More
  20. RKI Instruments 73-0050RK-CO
    RKI Instruments 73-0050RK-CO SC-01 toxic gas detector, carbon monoxide, 0 - 75 ppm
    Order #: 73-0050RK-CO
    Mfg #: 73-0050RK-CO
    Availability: Ships in 3-4 weeks
    $745.00
    SC-01 toxic gas detector, carbon monoxide, 0 - 75 ppm Learn More
  21. RKI Instruments 726-102-P2
    RKI Instruments 726-102-P2 Eagle 2 Gas Monitor, LEL(CAT)/O2/H2S/CO/VOC/NH3
    Order #: 726-102-P2
    Mfg #: 726-102-P2
    Availability: Ships in 3-4 weeks
    $4,445.00
    Eagle 2 Gas Monitor, LEL(CAT)/O2/H2S/CO/VOC/NH3 Learn More
  22. RKI Instruments 725-101-P2
    RKI Instruments 725-101-P2 Eagle 2 Gas Monitor,LEL/ Oxy/H2S/CO/VOC(PID 0-2,000ppm)
    Order #: 725-101-P2
    Mfg #: 725-101-P2
    Availability: Ships in 3-4 weeks
    $3,995.00
    Eagle 2 Gas Monitor,LEL/ Oxy/H2S/CO/VOC(PID 0-2,000ppm) Learn More
  23. RKI Instruments 725-004-02
    RKI Instruments 725-004-02 Eagle 2 Gas Monitor,LEL/ O2/H2S/CO/CO2(IR 0-10,000ppm)
    Order #: 725-004-02
    Mfg #: 725-004-02
    Availability: Ships in 3-4 weeks
    $3,545.00
    Eagle 2 Gas Monitor,LEL/ O2/H2S/CO/CO2(IR 0-10,000ppm) Learn More
  24. RKI Instruments 723-101-P2
    RKI Instruments 723-101-P2 Eagle 2 Gas Monitor, LEL/Oxy/VOC(PID 0-2,000ppm)
    Order #: 723-101-P2
    Mfg #: 723-101-P2
    Availability: Ships in 3-4 weeks
    $3,695.00
    Eagle 2 Gas Monitor, LEL/Oxy/VOC(PID 0-2,000ppm) Learn More
  25. RKI Instruments 723-002
    RKI Instruments 723-002 Eagle 2 Gas Monitor,LEL (CAT)/Oxy/CO
    Order #: 723-002
    Mfg #: 723-002
    Availability: Ships in 3-4 weeks
    $2,445.00
    Eagle 2 Gas Monitor,LEL (CAT)/Oxy/CO Learn More
Showing 101-125 of 226
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