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Gas Detection Accessories

Looking to get the most out of your gas detector? Browse our full selection of gas detection accessories brought to you by a variety of your favorite brands. Shop now and save on accessories such as batteries & chargers, calibration supplies, docking stations, replacement sensors, and more!

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  • MSA Gas Calibration Cylinder (34 L, (CH4)-1.45%, (O2)-15%, (CO)-60 PPM, (H2S)-20 PPM, Aluminum) - 10048280
    Made in USA
    Made in USA

    MSA Gas Calibration Cylinder (34 L, (CH4)-1.45%, (O2)-15%, (CO)-60 PPM, (H2S)-20 PPM, Aluminum) - 10048280

    MSA
    $400.39
    MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas...
    Qty in Cart: 0
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    $400.39
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  • MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Single Valve, w/ Single Unit Charger
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Single Valve, w/ Single Unit Charger

    MSA
    $3,037.19
    ALTAIR 4/4X/4XR Test Stand, Single Valve, w/ Single Unit Charger (Model #10128630) This is the single valve test stand for the ALTAIR 4, 4X, and 4XR gas detectors made by MSA Safety. They offer high performance as stand-alone units where each test...
    Qty in Cart: 0
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    $3,037.19
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  • MSA Galaxy GX2, Cylinder Holder MSA Galaxy GX2, Cylinder Holder
    Made in USA
    Made in USA

    MSA Galaxy GX2, Cylinder Holder

    MSA
    $1,437.09
    The Electronic Cylinder Holder (Part #10105756) by MSA Safety is made for use with MSA's GX2 automated testing systems. The electronic Cylinder Holder is designed to read a Radio Frequency Identification (RFID) tag embedded in a plastic ring on MSA test...
    Qty in Cart: 0
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    $1,437.09
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  • MSA Standard ALTAIR® 5X Detector with 1' Probe and 10' Sampling Line MSA Standard ALTAIR® 5X Detector with 1' Probe and 10' Sampling Line
    Made in USA
    Made in USA

    MSA Standard ALTAIR® 5X Detector with 1' Probe and 10' Sampling Line

    MSA
    $3,103.89
    Building upon decades of sensor design experience, MSA has revolutionized sensor technology with design breakthroughs that improve performance. The MSA Standard ALTAIR® 5X Multigas Detector with 1' Probe detects LEL/O2/CO/H2S, UL gases. Included is the...
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    $3,103.89
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  • MSA Calibration Gas Cylinder (CH4, O2, CO, H2S) - Aluminum MSA Calibration Gas Cylinder (CH4, O2, CO, H2S) - Aluminum
    Made in USA
    Made in USA

    MSA Calibration Gas Cylinder (CH4, O2, CO, H2S) - Aluminum

    MSA
    $400.39 - $853.19
    Gas Mix: 1.45% Methane (CH4), 15% Oxygen (O2), 60 ppm Carbon Monoxide (CO), 20 ppm Hydrogen Sulfide (H2S) MSA offers a complete line of calibration gas cylinders to calibrate all instruments. Gas mixtures in calibration gas cylinders are certified...
    Qty in Cart: 0
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    $400.39 - $853.19
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  • MSA Gas Calibration Kit - Fixed Flow 0.25L/M - 10050984
    Made in USA
    Made in USA

    MSA Gas Calibration Kit - Fixed Flow 0.25L/M - 10050984

    MSA
    $549.49
    Simple, accurate calibration is easy with these economical, all-in-one kits. Kits can accommodate 2 cylinders, regulators, tubing, accessories and instructions. All kits housed in a lightweight carrying case, making it convenient to carry everything...
    Qty in Cart: 0
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    $549.49
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  • MSA Galaxy GX2 ALTAIR 4/4X Detector Multi-Unit Charger
    Made in USA
    Made in USA

    MSA Galaxy GX2 ALTAIR 4/4X Detector Multi-Unit Charger

    MSA
    $500.49
    This is the ALTAIR 4/4X Gas Detector Multi-Unit Charger (#10127422) by MSA Safety. This multi-charger can simultaneously charge up to four gas detectors of the ALTAIR 4/4X family. Each Multi-Unit Charger (MUC) contains its own power supply and does not...
    Qty in Cart: 0
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    $500.49
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  • MSA Galaxy GX2 ALTAIR 5/5X Detector Multi-Unit Charger
    Made in USA
    Made in USA

    MSA Galaxy GX2 ALTAIR 5/5X Detector Multi-Unit Charger

    MSA
    $500.49
    This is the ALTAIR 5/5X Gas Detector Multi-Unit Charger (#10127427) by MSA Safety. This multi-charger can simultaneously charge up to four gas detectors of the ALTAIR 5 and 5X family. Each Multi-Unit Charger (MUC) contains its own power supply and does...
    Qty in Cart: 0
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    $500.49
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  • MSA ALTAIR 6.7V Lithium-Ion Rechargeable Battery Pack
    Made in USA
    Made in USA

    MSA ALTAIR 6.7V Lithium-Ion Rechargeable Battery Pack

    MSA
    $375.49
    MSA's Replacement Battery Pack (Model: 10114835) is great if you need to replace your current gas detection system's battery or if you want to keep a spare battery on hand.For Use With Models: 10116924, 10116925, 10116924, 10116927, 10116928, 10116929 6...
    Qty in Cart: 0
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    $375.49
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  • Crowcon T3 Gas Test Cylinder Holder (34L to 110L) - AC0510
    Made in USA
    Made in USA

    Crowcon T3 Gas Test Cylinder Holder (34L to 110L) - AC0510

    Crowcon
    $167.99
    $151.29
    Combine your T3 gas tester with a wall-mounted gas cylinder holder. The AC0510 holder is a mountable holder that's designed to be used with 34L to 110L cylinders. Can be mounted on wall Fits cylinders from 34 to 110 L Compatible with most T3 gas tester...
    Qty in Cart: 0
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    $167.99
    $151.29
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  • MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, Four Valve, w/Single Unit Charger
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, Four Valve, w/Single Unit Charger

    MSA
    $3,364.99
    MSA Safety's ALTAIR 5, 5X, & 5XR Test Stand, Four Valves, w/ Single Unit Charger (Model #10128625) This is the multi-valve test stand with 4 valves designed for the ALTAIR 5 family of gas detectors made by MSA Safety. These test stands offer high...
    Qty in Cart: 0
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    $3,364.99
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  • MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, 4 Valve, NO-Charging
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, 4 Valve, NO-Charging

    MSA
    $3,171.49
    MSA Safety's ALTAIR 5, 5X, & 5XR Test Stand, Four Valves, Without Charging (Model #10128627) This is the multi-valve test stand with 4 valves designed for the ALTAIR 5 family of gas detectors made by MSA Safety. These test stands offer high performance...
    Qty in Cart: 0
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    $3,171.49
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  • MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, Single Valve, NO-Charging
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 5/5X/5XR Test Stand, Single Valve, NO-Charging

    MSA
    $2,847.79
    MSA Safety's ALTAIR 5, 5X, & 5XR Test Stand, Four Valves, Without Charging (Model #10128628) This is the single valve test stand designed for the ALTAIR 5 family of gas detectors made by MSA Safety. These test stands offer high performance as...
    Qty in Cart: 0
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    $2,847.79
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  • MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, 4 Valve, NO-Charging
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, 4 Valve, NO-Charging

    MSA
    $3,171.49
    MSA Safety's ALTAIR 4, 4X, & 4XR Test Stand, Four Valves, Without Charging (Model #10128641) This is the multi-valve test stand with 4 valves designed for the ALTAIR 4 family of gas detectors made by MSA Safety. These test stands offer high performance...
    Qty in Cart: 0
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    $3,171.49
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  • MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Single Valve, NO-Charging
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Single Valve, NO-Charging

    MSA
    $2,847.79
    MSA Safety's ALTAIR 4/4X/4XR Test Stand, Single Valve, Without Charging (Model #10128642) This is the single valve test stand for the ALTAIR 4 family of gas detectors made by MSA Safety. These test stands offer high performance as stand-alone units...
    Qty in Cart: 0
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    $2,847.79
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  • MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Four Valve, w/Single Unit Charger
    Made in USA
    Made in USA

    MSA Galaxy GX2, ALTAIR 4/4X/4XR Test Stand, Four Valve, w/Single Unit Charger

    MSA
    $3,364.99
    ALTAIR 4/4X/4XR Test Stand, Four Valves, w/ Single Unit Charger (Model #10128629) This is the multi-valve test stand with 4 valves designed for the ALTAIR 4 family of gas detectors made by MSA Safety. These test stands offer high performance as...
    Qty in Cart: 0
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    $3,364.99
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  • MSA ALTAIR Pump Probe with Charger - 10152669

    MSA ALTAIR Pump Probe with Charger - 10152669

    MSA
    $575.79
    The ALTAIR Pump Probe is a rugged sampling accessory for MSA gas detection instruments. Capable of drawing samples from up to 50ft (15m) away with standard sampling line, quickly convert diffusion instruments for use in remote sampling applications...
    Qty in Cart: 0
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    $575.79
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  • MSA Altair Kit with Gas Miser Regulator, Demand Flow RP KIT - 10050985
    Made in USA
    Made in USA

    MSA Altair Kit with Gas Miser Regulator, Demand Flow RP KIT - 10050985

    MSA
    $853.19
    With these economical, all-in-one kits from MSA, getting a simple and accurate calibration is no problem! These kits can accommodate two cylinders, regulators, tubing, accessories and instructions. They're houses in a convenient, study case, making is...
    Qty in Cart: 0
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    $853.19
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  • Replacement Sensors for MSA Altair Pro Single Gas Detectors
    Made in USA
    Price Drop!
    Made in USA
    Price Drop!

    Replacement Sensors for MSA Altair Pro Single Gas Detectors

    MSA
    $228.77 - $811.29
    Replacement sensors in CO, H2S, PH3, CL2, SO2, NO2, NH3, HCN. These replacement sensors are for the MSA Altair Pro & Single Gas Detectors only. Please choose your sensor from the list below. If no option is selected, you will receive a carbon monoxide...
    Qty in Cart: 0
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    $228.77 - $811.29
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  • MSA Gas Miser Demand Regulator Model RP - 10034391
    Made in USA
    Made in USA

    MSA Gas Miser Demand Regulator Model RP - 10034391

    MSA
    $643.19
    MSA Gas Miser Demand Regulator Model RP - 10034391
    Qty in Cart: 0
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    $643.19
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  • MSA ALTAIR 5X Sampling Line w/ Quick Disconnect (Air-Line, 10' PU, Clear) - 10040665
    Made in USA
    Made in USA

    MSA ALTAIR 5X Sampling Line w/ Quick Disconnect (Air-Line, 10' PU, Clear) - 10040665

    MSA
    $214.99
    The ALTAIR Pump Probe is a rugged sampling accessory for MSA gas detection instruments. Capable of drawing samples from up to 50ft (15m) away with standard sampling line, quickly convert diffusion instruments for use in remote sampling applications...
    Qty in Cart: 0
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    $214.99
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  • MSA Replacement O2 Sensor Kit for ALTAIR4/5 - 10089163
    Made in USA
    Price Drop!
    Made in USA
    Price Drop!

    MSA Replacement O2 Sensor Kit for ALTAIR4/5 - 10089163

    MSA
    $423.99
    $169.57
    MSA Replacement O2 Sensor Kit for ALTAIR4/5 - 10089163
    Qty in Cart: 0
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    $423.99
    $169.57
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  • MSA Gas Calibration Cylinder - 58 L RP, (CH4)-1.45%, (O2)-15%, (CO) 60 PPM, (H2S)-20 PPM, (SO2)-10 PPM - 10117738
    Made in USA
    Made in USA

    MSA Gas Calibration Cylinder - 58 L RP, (CH4)-1.45%, (O2)-15%, (CO) 60 PPM, (H2S)-20 PPM, (SO2)-10 PPM - 10117738

    MSA
    $545.19
    MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas...
    Qty in Cart: 0
    Quantity:
    Price:
    $545.19
    Subtotal:
  • MSA GALAXY GX2 Non-Electronic Cylinder Holder - 10125135
    Made in USA
    Made in USA

    MSA GALAXY GX2 Non-Electronic Cylinder Holder - 10125135

    MSA
    $386.39
    Simplicity counts with the MSA GALAXY GX2 Automated Test System for advanced safety management and effortless operation. The GALAXY GX2 Automated Test System provides simple, intelligent testing and calibration of ALTAIR 2X Single-Gas Detectors and...
    Qty in Cart: 0
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    $386.39
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  • MSA GALAXY GX2 Automated Test System (ALTAIR, ALTAIR/PRO/2X, 4 Valve) North American charger - 10128643
    Made in USA
    Made in USA

    MSA GALAXY GX2 Automated Test System (ALTAIR, ALTAIR/PRO/2X, 4 Valve) North American charger - 10128643

    MSA
    $3,171.49
    Simplicity counts with the MSA GALAXY GX2 Automated Test System for advanced safety management and effortless operation. The GALAXY GX2 Automated Test System provides simple, intelligent testing and calibration of ALTAIR 2X Single-Gas Detectors and...
    Qty in Cart: 0
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    Price:
    $3,171.49
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  • MSA ALTAIR 5X Sampling Probe - 10042621
    Made in USA
    Made in USA

    MSA ALTAIR 5X Sampling Probe - 10042621

    MSA
    $391.09
    The ALTAIR Pump Probe is a rugged sampling accessory for MSA gas detection instruments. Capable of drawing samples from up to 50ft (15m) away with standard sampling line, quickly convert diffusion instruments for use in remote sampling applications...
    Qty in Cart: 0
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    Price:
    $391.09
    Subtotal:
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We carry a full line of accessories to help you get the most out of your gas detector. Gas detectors are a great way to determine air quality and know what you are breathing. It's important to take the necessary precautions to avoid respiratory problems. We also carry MSA replacement sensors for O2 (Oxygen), H2S (Hydrogen Sulfide), CO (Carbon Monoxide) and combustibles. NOTE: MSA Solaris replacement sensors are designed for use in MSA Solaris Multi-gas Detectors Only.