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. Clearance
    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
    Special Price $569.70 Regular Price $829.40
    Detector Assembly, ESM-01 conduit mounting, SO2 0-6 ppm Learn More
  2. 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 $475.07 Regular Price $898.04
    GasAlertMicroClip XL, Multi-Gas Monitor, %LEL/O2 - black, NA Learn More
  3. RKI Instruments 72-5101RK
    RKI Instruments 72-5101RK Eagle Portable Monitor for LEL & PPM
    Order #: 72-5101RK
    Mfg #: 72-5101RK
    Availability: In stock
    $3,045.90
    Eagle Portable Monitor for LEL & PPM Learn More
  4. RKI Instruments ES-1827I
    RKI Instruments ES-1827I Hydrogen sulfide (H2S) sensor
    Order #: ES-1827I
    Mfg #: ES-1827I
    Availability: In stock
    $200.20
    Hydrogen sulfide (H2S) sensor Learn More
  5. RKI Instruments GX-3R Four Gas Monitor, LEL/Oxy/H2S/CO
    RKI Instruments GX-3R Four Gas Monitor, LEL/Oxy/H2S/CO Four Gas Monitor, LEL/Oxy/H2S/CO
    Order #: GX-3R
    Mfg #: 72-RA-C
    Availability: Ships in 1-2 weeks
    $893.75
    Four Gas Monitor, LEL/Oxy/H2S/CO Learn More
  6. RKI Instruments NC-6264A
    RKI Instruments NC-6264A LEL Combustible Sensor Catalytic
    Order #: NC-6264A
    Mfg #: NC-6264A
    Availability: In stock
    $171.60
    LEL Combustible Sensor Catalytic Learn More
  7. 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
    $543.40
    Detector assy,oxygen,XP, capillary type,conduit mtg. Learn More
  8. Vaisala MI70
    Vaisala MI70 Indicator Only w/ Rechargeable Battery System
    Order #: MI70 INDICATOR
    Mfg #: MI70D10
    Availability: In stock
    $1,743.17
    Indicator Only w/ Rechargeable Battery System Learn More
  9. 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
    $171.60
    Oxygen Sensor,GX-2001/GX-2003/ OX-01/GW2/GX-2009/GX-2012 Learn More
  10. New
    Dracal VCP-DXC220T-CAL USB Water resistant CO2 sensor harsh environment with temp
    Dracal VCP-DXC220T-CAL USB Water resistant CO2 sensor 20% for harsh environments
    Order #: VCP-DXC220T-CAL
    Mfg #: 605029
    Availability: Ships in 3-4 weeks
    $758.99
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  11. New
    Dracal USB-DXC220T-CAL USB Water resistant CO2 sensor harsh environment with temp
    Dracal USB-DXC220T-CAL USB Water resistant CO2 sensor 20% for harsh environments
    Order #: USB-DXC220T-CAL
    Mfg #: 608029
    Availability: Ships in 3-4 weeks
    $733.99
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  12. New
    Dracal VCP-DXC220T USB Water resistant CO2 sensor  harsh environment with temp
    Dracal VCP-DXC220T USB Water resistant CO2 sensor 20% for harsh environments
    Order #: VCP-DXC220T
    Mfg #: 603029
    Availability: Ships in 3-4 weeks
    $698.99
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  13. New
    Dracal USB-DXC220T USB Water resistant CO2 sensor harsh environment with temp
    Dracal USB-DXC220T USB Water resistant CO2 sensor 20% for harsh environments
    Order #: USB-DXC220T
    Mfg #: 601029
    Availability: Ships in 3-4 weeks
    $668.99
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  14. New
    Dracal VCP-DXC220 USB Water resistant CO2 sensor harsh environment with VCP mode
    Dracal VCP-DXC220 USB Water resistant CO2 sensor 20% for harsh environments
    Order #: VCP-DXC220
    Mfg #: 603028
    Availability: Ships in 3-4 weeks
    $523.87
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  15. New
    Dracal USB-DXC220 USB Water resistant CO2 sensor for harsh environments
    Dracal USB-DXC220 USB Water resistant CO2 sensor 20% for harsh environments
    Order #: USB-DXC220
    Mfg #: 601028
    Availability: Ships in 3-4 weeks
    $506.85
    USB Water resistant CO2 sensor 20% for harsh environments Learn More
  16. New
    Dracal VCP-DXC120 Calibratable USB Carbon dioxide gas sensor with VCP mode
    Dracal VCP-DXC120 Calibratable USB Carbon dioxide (CO2) gas sensor-w/VCP
    Order #: VCP-DXC120
    Mfg #: 603082
    Availability: Ships in 3-4 weeks
    $229.99
    Calibratable USB Carbon dioxide (CO2) gas sensor-w/VCP Learn More
  17. New
    Dracal USB-DXC120
    Dracal USB-DXC120 Calibratable USB Carbon dioxide (CO2) gas sensor
    Order #: USB-DXC120
    Mfg #: 601082
    Availability: Ships in 3-4 weeks
    $199.99
    Calibratable USB Carbon dioxide (CO2) gas sensor Learn More
  18. New
    Bacharach 2413-1310 PCA 400 w/O2,CO,NO,SO2,12" probe w/7.5' VITON tubing &case
    Bacharach 2413-1310 Combustion Analyzer Kit w/O2 CO,NO,SO2 & 12"Probe
    Order #: 2413-1310
    Mfg #: H2413-1310
    Special Price $7,032.85 Regular Price $7,481.76
    Combustion Analyzer Kit w/O2 CO,NO,SO2 & 12"Probe Learn More
  19. New
    Bacharach 2412-1312 PCA 400 w/Printer,O2,CO,NO,NO2, 12" probe, VITON Tubing & Case
    Bacharach 2412-1312 PCA 400 w/O2,CO,NO,NO2,12"Probe Bluetooth Printer,Std.Case
    Order #: 2412-1312
    Mfg #: H2412-1312
    Availability: Ships in 3-4 weeks
    $6,582.29
    PCA 400 w/O2,CO,NO,NO2,12"Probe Bluetooth Printer,Std.Case Learn More
  20. new
    Panametrics Aurora TransPort Gas Moisture Analyzer
    Panametrics Aurora TransPort Gas Moisture Analyzer

    Portable Gas Moisture Analzyer

    Order #: AURORATRANSPORT-B
    Mfg #: AURORATRANSPORT
    $40,740.00

    Portable Gas Moisture Analzyer

    Learn More
  21. Thermo Electron - Orion 083005MD
    Thermo Electron - Orion 083005MD Epoxy Probe w/1.5m Cable
    Order #: 083005MD
    Mfg #: 083005MD
    Availability: Ships in 3-4 weeks
    Special Price $1,435.93 Regular Price $1,511.51
    Epoxy Probe w/1.5m Cable Learn More
  22. TPI Industrial 709R
    Test Products International 709R Flue Gas Detector w/C of C
    Order #: 709R-TPI
    Mfg #: 709R
    Availability: Ships in 3-4 weeks
    $929.43
    Flue Gas Detector w/C of C Learn More
  23. 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
    $371.80
    Sensor,Ammonia(NH3)0-400ppm for GX-6000 Learn More
  24. BW Technologies CG2-E-10-58
    BW Technologies CG2-E-10-58 Single Gas,Ethylene Oxide Haz.Mat.-drop ship only
    Order #: CG2-E-10-58
    Mfg #: CG2-E-10-58
    Availability: Ships in 3-4 weeks
    Special Price $1,068.03 Regular Price $1,112.54
    Single Gas,Ethylene Oxide Haz.Mat.-drop ship only Learn More
  25. Bacharach 0024-1541 O2 Sensor
    Bacharach 0024-1541 B-Smart O2 Sensor
    Order #: 0024-1541
    Mfg #: H0024-1541
    $785.07
    B-Smart O2 Sensor Learn More
Showing 1-25 of 207
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