Gas Detectors

Gas Detectors

Transcat is your premier provider of gas detectors. We carry an extensive inventory of test & measurement equipment, with over 3000 products available for same-day shipping. For many instruments, new instrument calibration is also available, ensuring that your product is tested and ready for use as soon as you get it.

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  1. 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: In stock
    $120.00
    Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012 Learn More
  2. 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
    $580.00
    Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm Learn More
  3. BW Technologies MCXL-XW00-B-NA
    BW Technologies MCXL-XW00-B-NA GasAlertMicroClip XL, Multi-Gas Monitor, %LEL/O2 - black, NA
    Order #: MCXL-XW00-B-NA
    Mfg #: MCXL-XW00-B-NA
    Availability: In stock
    Special Price $347.45 Regular Price $615.00
    GasAlertMicroClip XL, Multi-Gas Monitor, %LEL/O2 - black, NA Learn More
  4. RKI Instruments 72-5101RK
    RKI Instruments 72-5101RK Eagle Portable Monitor for LEL & PPM
    Order #: 72-5101RK
    Mfg #: 72-5101RK
    Availability: In stock
    $2,130.00
    Eagle Portable Monitor for LEL & PPM Learn More
  5. RKI Instruments 65-2514RK
    RKI Instruments 65-2514RK Detector assy,oxygen,XP, capillary type,conduit mtg.
    Order #: 65-2514RK
    Mfg #: 65-2514RK
    Availability: In stock
    $380.00
    Detector assy,oxygen,XP, capillary type,conduit mtg. Learn More
  6. RKI Instruments ES-1827I
    RKI Instruments ES-1827I Hydrogen sulfide (H2S) sensor
    Order #: ES-1827I
    Mfg #: ES-1827I
    Availability: In stock
    $140.00
    Hydrogen sulfide (H2S) sensor Learn More
  7. Vaisala MI70
    Vaisala MI70 Indicator Only w/ Rechargeable Battery System
    Order #: MI70 INDICATOR
    Mfg #: MI70D10
    Availability: In stock
    $1,030.00
    Indicator Only w/ Rechargeable Battery System Learn More
  8. Vaisala GM70
    Vaisala GM70 Hand-Held Carbon Dioxide Meter
    Order #: GM70D4A1L0A2B
    Mfg #: GM70D4A1L0A2B
    Availability: In stock
    $2,578.00
    Hand-Held Carbon Dioxide Meter Learn More
  9. Vaisala GM70
    Vaisala GM70 Hand-Held Carbon Dioxide Meter
    Order #: GM70D4A1C0A2B
    Mfg #: GM70D4A1C0A2B
    Availability: In stock
    $2,578.00
    Hand-Held Carbon Dioxide Meter Learn More
  10. RKI Instruments 72-5101RK-TR1
    RKI Instruments 72-5101RK-TR1 Eagle Portable Monitor for Hydrogen (H2) w/Bag
    Order #: 72-5101RK-TR1
    Mfg #: 72-5101RK-TR1
    Availability: Ships in 3-4 weeks
    $2,200.00
    Eagle Portable Monitor for Hydrogen (H2) w/Bag Learn More
  11. RKI Instruments 72-2108RK
    RKI Instruments 72-2108RK Beacon 800 controller
    Order #: 72-2108RK
    Mfg #: 72-2108RK
    Availability: Ships in 3-4 weeks
    $2,440.00
    Beacon 800 controller Learn More
  12. RKI Instruments 65-2658RK-CH4
    RKI Instruments 65-2658RK-CH4 M2A sensor/transmitter, w/ j-box, IR CH4, 0- 100% volume.
    Order #: 65-2658RK-CH4
    Mfg #: 65-2658RK-CH4
    Availability: Ships in 3-4 weeks
    $1,670.00
    M2A sensor/transmitter, w/ j-box, IR CH4, 0- 100% volume. Learn More
  13. RKI Instruments 65-2641RK
    RKI Instruments 65-2641RK M2A sensor/transmitter w/j-box, LEL,hydrogen specific
    Order #: 65-2641RK
    Mfg #: 65-2641RK
    Availability: Ships in 3-4 weeks
    $1,470.00
    M2A sensor/transmitter w/j-box, LEL,hydrogen specific Learn More
  14. RKI Instruments GX-6000-6ABI-C
    RKI Instruments GX-6000-6ABI-C GX-6000 for LEL/O2/H2S/CO/ VOCfts/SO2 w/battery & charger
    Order #: 72-6ABI-C
    Mfg #: 72-6ABI-C
    Availability: Ships in 3-4 weeks
    $3,555.00
    GX-6000 for LEL/O2/H2S/CO/ VOCfts/SO2 w/battery & charger Learn More
  15. RKI Instruments GD-70DP-NF3
    RKI Instruments GD-70DP-NF3 Smart transmitterw/pyrolyzer, GD-70D,NF3(nitrogen trifluoride
    Order #: GD-70DP-NF3
    Mfg #: GD-70DP-NF3
    Availability: Ships in 3-4 weeks
    $2,345.00
    Smart transmitterw/pyrolyzer, GD-70D,NF3(nitrogen trifluoride Learn More
  16. RKI Instruments 724-103-25
    RKI Instruments 724-103-25 Eagle 2 Gas Monitor, LEL/H2(CAT)/H2/Oxy/CO2
    Order #: 724-103-25
    Mfg #: 724-103-25
    Availability: Ships in 3-4 weeks
    $3,745.00
    Eagle 2 Gas Monitor, LEL/H2(CAT)/H2/Oxy/CO2 Learn More
  17. RKI Instruments 65-2405RK
    RKI Instruments 65-2405RK S2 LEL Transmitter/detector/ j-box,4 - 20 mA,
    Order #: 65-2405RK
    Mfg #: 65-2405RK
    Availability: Ships in 3-4 weeks
    $620.00
    S2 LEL Transmitter/detector/ j-box,4 - 20 mA, Learn More
  18. RKI Instruments 65-2649RK-CH4
    RKI Instruments 65-2649RK-CH4 M2A sensor/transmitter w/j-box, IR LEL CH4
    Order #: 65-2649RK-CH4
    Mfg #: 65-2649XL-CH4
    Availability: Ships in 3-4 weeks
    $1,870.00
    M2A sensor/transmitter w/j-box, IR LEL CH4 Learn More
  19. RKI Instruments 65-2405RK-05
    RKI Instruments 65-2405RK-05 S2 LEL Transmitter/detector/ j-box,4 - 20 mA, CSA Version
    Order #: 65-2405RK-05
    Mfg #: 65-2405RK-05
    Availability: Ships in 3-4 weeks
    $670.00
    S2 LEL Transmitter/detector/ j-box,4 - 20 mA, CSA Version Learn More
  20. RKI Instruments 81-5101RK-H2
    RKI Instruments 81-5101RK-H2 Eagle Calibration Kit,LEL,H2, 103L
    Order #: 81-5101RK-H2
    Mfg #: 81-5101RK-H2
    Availability: Ships in 3-4 weeks
    $495.00
    Eagle Calibration Kit,LEL,H2, 103L Learn More
  21. RKI Instruments 65-2640RK
    RKI Instruments 65-2640RK M2A sensor/transmitter w/j-box, LEL, Specify Calibration
    Order #: 65-2640RK
    Mfg #: 65-2640XL
    Availability: Ships in 3-4 weeks
    $1,320.00
    M2A sensor/transmitter w/j-box, LEL, Specify Calibration Learn More
  22. RKI Instruments 72-0290-22-A
    RKI Instruments 72-0290-22-A GX-2012,4-sensor,LEL/Oxy/CO/H2S with Alkaline battery pack
    Order #: 72-0290-22-A
    Mfg #: 72-0290-22-A
    Availability: Ships in 3-4 weeks
    $995.00
    GX-2012,4-sensor,LEL/Oxy/CO/H2S with Alkaline battery pack Learn More
  23. RKI Instruments 72-0037
    RKI Instruments 72-0037 GP-03 Single Gas Monitor 0-100 % LEL with Alligator Clip
    Order #: 72-0037
    Mfg #: 72-0037
    Availability: Ships in 3-4 weeks
    $320.00
    GP-03 Single Gas Monitor 0-100 % LEL with Alligator Clip Learn More
  24. RKI Instruments 721-001-H2
    RKI Instruments 721-001-H2 Eagle 2 Gas Monitor, LEL (CAT H2 Specific)
    Order #: 721-001-H2
    Mfg #: 721-001-H2
    Availability: Ships in 3-4 weeks
    $2,245.00
    Eagle 2 Gas Monitor, LEL (CAT H2 Specific) Learn More
  25. RKI Instruments ESS-B332-NH3
    RKI Instruments ESS-B332-NH3 Sensor,Ammonia(NH3)0-400ppm for GX-6000
    Order #: ESS-B332-NH3
    Mfg #: ESS-B332-NH3
    Availability: Ships in 3-4 weeks
    $260.00
    Sensor,Ammonia(NH3)0-400ppm for GX-6000 Learn More
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