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
215 Results
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  • Test Products International 721
    Test Products International 721
    Order # 721 Mfg # 721
    $324.95
  • Bacharach 0019-0499
    Bacharach 0019-0499
    Order # 19-0499 Mfg # H0019-0499
    $73.50
  • BW Technologies MCXL-XW00-B-NA
    BW Technologies MCXL-XW00-B-NA
    Order # MCXL-XW00-B-NA Mfg # MCXL-XW00-B-NA
    Special Price $602.88 Save 4 % Regular Price $628.00
  • Amprobe CO2-200 CO2 Wall-Mounted Meter
    Amprobe CO2-200 CO2 Wall-Mounted Meter
    Order # CO2-200 Mfg # 3475100
    Special Price $449.44 Save 11 % Regular Price $504.99

    • 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
  • BW Technologies CG-Q58
    BW Technologies CG-Q58
    Order # CG-Q58 Mfg # CG-Q58
    Special Price $427.20 Save 4 % Regular Price $445.00
  • CAL CUP STANDARD 81-1117RK
    RKI Instruments 81-1117RK
    Order # 81-1117RK Mfg # 81-1117RK
    $58.00
  • RKI Instruments 81-0012RK-01
    RKI Instruments 81-0012RK-01
    Order # 81-0012RK-01 Mfg # 81-0012RK-01
    $58.00
  • 34 LITER CYLNDER H2S/CO/CH4/LEL MFG# 81-0154RK-04 HAZ.MAT.
    RKI Instruments 81-0154RK-04
    Order # 81-0154RK-04 Mfg # 81-0154RK-04
    $168.00
  • RKI Instruments 81-5201RKTR1
    RKI Instruments 81-5201RKTR1
    Order # 81-5201RKTR1 Mfg # 81-5201RKTR1
    $680.00
  • RKI Instruments ES-1821
    RKI Instruments ES-1821
    Order # ES-1821 Mfg # ES-1821
    $150.00
  • Bacharach 0024-8510 Fyrite InTech Combustion Analyzer - Oxygen Only
    Bacharach 0024-8510
    Order # 0024-8510 Mfg # H0024-8510
    $805.00
  • RKI Instruments 81-GX01HSCO
    RKI Instruments 81-GX01HSCO
    Order # 81-GX01HSCO Mfg # 81-GX01HSCO
    $430.00
  • BW Technologies CLIP4 Multi Gas Detector Yellow
    BW Technologies BWC4-Y-N
    Order # CLIP4-YEL Mfg # BWC4-Y-N
    Special Price $860.10 Save 6 % Regular Price $915.00
  • Bacharach 0024-8511
    Bacharach 0024-8511
    Order # 0024-8511 Mfg # H0024-8511
    $973.00
  • RKI Instruments 65-2394RK-CH4
    RKI Instruments 65-2394RK-CH4
    Order # 65-2394RK-CH4 Mfg # 65-2394RK-CH4
    $1,095.00
  • TSI Incorporated 966
    TSI Incorporated 966
    Order # 966 Mfg # 966
    Special Price $1,178.00 Save 5 % Regular Price $1,240.00
  • RKI Instruments 65-2641RK-05
    RKI Instruments 65-2641RK-05
    Order # 65-2641RK-05 Mfg # 65-2641RK-05
    $1,696.88
  • RKI Instruments 81-F301RK-LV
    RKI Instruments 81-F301RK-LV
    Order # 81-F301RK-LV Mfg # 81-F301RK-LV
    $390.00
  • RKI Instruments 72-0290-22-A
    RKI Instruments 72-0290-22-A
    Order # 72-0290-22-A Mfg # 72-0290-22-A
    $995.00
  • RKI Instruments 81-SDM2012-05
    RKI Instruments 81-SDM2012-05
    Order # 81-SDM2012-05 Mfg # 81-SDM2012-05
    $1,960.00
  • RKI Instruments GX-6000-6AXX-C
    RKI Instruments GX-6000-6AXX-C
    Order # 72-6AXX-C Mfg # 72-6AXX-C
    $2,040.00
  • Bacharach 0024-8512
    Bacharach 0024-8512
    Order # 0024-8512 Mfg # H0024-8512
    $1,362.00
  • Bacharach 0024-8518
    Bacharach 0024-8518
    Order # 0024-8518 Mfg # H0024-8518
    $2,206.00
  • RKI Instruments 72-0038
    RKI Instruments 72-0038
    Order # 72-0038 Mfg # 72-0038
    $345.00
  • RKI Instruments 65-2331RK
    RKI Instruments 65-2331RK
    Order # 65-2331RK Mfg # 65-2331RK
    $860.00
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