Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator.
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.

View as
Showing 1-25 of 221
Set Descending Direction
  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 $416.66 Regular Price $580.00
    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 $347.45 Regular Price $628.00
    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
    $2,130.00
    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
    $140.00
    Hydrogen sulfide (H2S) sensor Learn More
  5. Clearance
    Vaisala GM70
    Vaisala GM70 Hand-Held Carbon Dioxide Meter
    Order #: GM70D4A1C0A2B
    Mfg #: GM70D4A1C0A2B
    Availability: In stock
    Special Price $2,306.63 Regular Price $2,578.00
    Hand-Held Carbon Dioxide Meter Learn More
  6. 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
  7. RKI Instruments NC-6264A
    RKI Instruments NC-6264A LEL Combustible Sensor Catalytic
    Order #: NC-6264A
    Mfg #: NC-6264A
    Availability: In stock
    $120.00
    LEL Combustible Sensor Catalytic Learn More
  8. 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: In stock
    $1,670.00
    M2A sensor/transmitter w/j-box, IR LEL CH4 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
    $120.00
    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
    $654.99
    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
    $632.99
    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
    $602.99
    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
    $576.99
    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
    $366.34
    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
    $354.44
    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
    $197.99
    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
    $172.99
    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 $4,918.08 Regular Price $5,232.00
    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
    $4,603.00
    PCA 400 w/O2,CO,NO,NO2,12"Probe Bluetooth Printer,Std.Case Learn More
  20. new Configurable!
    Panametrics Aurora TransPort Gas Moisture Analyzer
    Panametrics Aurora TransPort Gas Moisture Analyzer

    Portable Gas Moisture Analzyer

    Order #: AURORATRANSPORT-B
    Mfg #: AURORATRANSPORT
    $29,100.00

    Portable Gas Moisture Analzyer

    Learn More
  21. RKI Instruments GX/3R 72-R
    RKI Instruments GX-3R Four Gas Monitor
    Order #: 72-R
    Mfg #: 72-R
    Availability: In stock
    $595.00
  22. Kanomax 3888 HH Laser Particle Counter 3-Channel
    Kanomax 3888 HH Laser Particle Counter 3-Channel
    Order #: 3888
    Mfg #: 3888
    Availability: Ships in 3-4 weeks
    $1,980.00
    HH Laser Particle Counter 3-Channel Learn More
  23. EAGLE EYE POWER SOLUTIONS, LLC HGD-2000
    Eagle Eye Power Solutions HGD-2000 AC Hydrogen Gas Detector: 85 to 265 VAC
    Order #: HGD-2000-AC
    Mfg #: HGD-2000AC
    Availability: Ships in 3-4 weeks
    $1,285.20
    Hydrogen Gas Detector: 85 to 265 VAC Learn More
  24. 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 $1,004.15 Regular Price $1,057.00
    Epoxy Probe w/1.5m Cable Learn More
  25. 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
    $649.95
    Flue Gas Detector w/C of C Learn More
Showing 1-25 of 221
per page