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.

Single Gas Detectors
Single Gas Detectors
Multi-gas Detectors
Multi-gas Detectors
Calibration Equipment
Calibration Equipment
Replacement Sensors
Replacement Sensors
198 Results
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  • Amprobe CO2-200 CO2 Wall-Mounted Meter
    Amprobe CO2-200 CO2 Wall-Mounted Meter
    Order # CO2-200 Mfg # 3475100
    Special Price $638.83 Save 11 % Regular Price $717.79
  • Amprobe CO2-100 CO2 Hand-Held Meter
    Amprobe CO2-100 CO2 Hand-Held Meter
    Order # CO2-100 Mfg # 3475094
    Special Price $776.72 Save 11 % Regular Price $872.73
  • Extech CO10
    Extech CO10 Carbon Monoxide (CO) Meter
    Order # CO10 Mfg # CO10
    $513.37
  • Fluke CO-220 Carbon Monoxide Meter, 999 PPM
    Fluke CO-220 Carbon Monoxide Meter, 999 PPM
    Order # CO-220E Mfg # 664711
    Special Price $923.47 Save 11 % Regular Price $1,037.61

    • Rent from the Test and Measurement Equipment Experts

    Request a Rental Quote Call us at (800) 264-4059
    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
    • check Ready to use calibrated equipment is is provided quickly in a cost effective and flexible way
    • check Same day shipping is available in most cases
    Request a Rental Quote Call us at (800) 264-4059
  • Test Products International A733 Calibration Kit
    Test Products International A733
    Order # 15193MM Mfg # A733
    $617.69
  • Amprobe CM100 Carbon Monoxide Meter
    Amprobe CM100 Carbon Monoxide Meter
    Order # CM100 Mfg # 3311826
    Special Price $414.92 Save 11 % Regular Price $466.21
  • Cole-Parmer WD-08516-75
    Digi-Sense 08516-75
    Order # WD-08516-75 Mfg # 08516-75
    $164.45
  • BW Technologies CG-Q58-4
    BW Technologies CG-Q58-4
    Order # CG-Q58-4 Mfg # 113776-L3
    Special Price $516.17 Save 4 % Regular Price $537.68
  • BW Technologies CG-Q58
    BW Technologies CG-Q58
    Order # CG-Q58 Mfg # CG-Q58
    Special Price $610.89 Save 4 % Regular Price $636.35
  • BW Technologies CG-Q34-4JK
    BW Technologies CG-Q34-4JK
    Order # CG-Q34-4JK Mfg # CG-Q34-4JK
    Special Price $426.94 Save 4 % Regular Price $444.73
  • new
    BW Technologies SR-W04
    BW Technologies SR-W04
    Order # SR-W04 Mfg # SR-W04
    Special Price $458.51 Save 4 % Regular Price $477.62
  • BW Technologies SR-H-MC
    BW Technologies SR-H-MC
    Order # SR-H-MC Mfg # SR-H-MC
    Special Price $234.74 Save 4 % Regular Price $244.53
  • BW Technologies PS-RZ10
    BW Technologies PS-RZ10
    Order # PS-RZ10 Mfg # PS-RZ10
    Special Price $827.79 Save 4 % Regular Price $862.29
  • Extech EZ40
    Extech EZ40 EzFlex Combustible Gas Detector
    Order # EZ40 Mfg # EZ40
    $248.82
  • BW Technologies QT-CK-DL
    BW Technologies QT-CK-DL
    Order # QT-CK-DL Mfg # QT-CK-DL
    Special Price $1,585.58 Save 4 % Regular Price $1,651.65
  • Bacharach 0019-7075
    Bacharach 0019-7075
    Order # 19-7075 Mfg # H0019-7075
    $440.44
  • BW Technologies XT-XW00-Y-NA
    BW Technologies XT-XW00-Y-NA
    Order # XT-XW00-Y-NA Mfg # XT-XW00-Y-NA
    Special Price $1,829.89 Save 5 % Regular Price $1,926.21
  • BW Technologies XT-XW0M-Y-NA
    BW Technologies XT-XW0M-Y-NA
    Order # XT-XW0M-Y-NA Mfg # XT-XW0M-Y-NA
    Special Price $2,008.40 Save 4 % Regular Price $2,092.09
  • GasAlertMax XT 4-Gas Detector %LEL,O2,H2S,CO,Black(D/S only)
    BW Technologies XT
    Order # XT-XWHM-B-NA Mfg # XT-XWHM-B-NA
    Special Price $1,801.11 Save 4 % Regular Price $1,876.16
  • BW Technologies XT-CK-DL
    BW Technologies XT-CK-DL
    Order # XT-CK-DL Mfg # XT-CK-DL
    Special Price $1,302.78 Save 4 % Regular Price $1,357.07
  • Bacharach 0019-0499
    Bacharach 0019-0499
    Order # 19-0499 Mfg # H0019-0499
    $105.11
  • GE Panametrics OXYIQ-3-1-1-0-0 Oxygen Transmitter Standard Percent Sensor; 2m Cable
    Panametrics OXY.IQ Oxygen Transmitter Standard Percent Sensor; 2m Cable
    Order # OXYIQ-3-1-1-0-0 Mfg # OXY.IQ-3-1-1-0-0
    $6,040.32
  • Panametrics OX-5 Oxygen Sensor, Standard PPM Sensor, 0-100 and 1000ppm
    Panametrics OX-5 Oxygen Sensor, Standard PPM Sensor, 0-100 and 1000ppm
    Order # OX-5 Mfg # OX-5
    $1,229.80
  • Test Products International 721
    Test Products International 721
    Order # 721 Mfg # 721
    $464.68
  • CL2 2PPM NITROGEN 34 LITER 81-0192RK-04
    RKI Instruments 81-0192RK-04
    Order # 81-0192RK-04 Mfg # 81-0192RK-04
    $330.33
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