Portable & Personal Gas Monitors

Your first defence against gas, portable and personal gas detectors/monitors ensure you're instantly alerted to gas presence and can evacuate before it causes harm to you and others. Wide range from all leading gas manufacturers including Crowcon. Read More about Portable & Personal Gas Monitors
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52 Products
  1. Crowcon Clip SGD Personal Single Gas Detector - O2, CO and H2S Models
    Crowcon logo
    2 Options in Stock
    Crowcon Clip SGD Personal Single Gas Detector - O2, CO and H2S Models
    (1)
    £113.40 £94.50
    • Can detect either oxygen (O2) OR hydrogen sulphide (H2S) OR carbon monoxide (CO)
    • Configurable to a number of region-specific alarm levels
    • Alerts the user of hazardous gas levels using audible, visual and vibrating alarms
    94 Reward Points
    Price Match Guarantee
    Crowcon-SGD
  2. TPI 777 Personal CO Monitor (0 ~ 1,000 ppm) with TWA & STEL Alarms
    TPI logo
    TPI 777 Personal CO Monitor (0 ~ 1,000 ppm) with TWA & STEL Alarms
    (no reviews)
    £138.00 £115.00
    • Durable and easy to use
    • Continuously monitor CO
    • One Button Operation
    115 Reward Points
    Price Match Guarantee
    TPI-777
  3. GMI Protege ZM Single Gas Monitor - Standard or Custom Alarms
    GMI logo
    GMI Protege ZM Single Gas Monitor - Standard or Custom Alarms
    (no reviews)
    £151.20 £126.00
    • Standard or custom alarms
    • Optional EAC certification
    • Zero-maintenance unit
    126 Reward Points
    Price Match Guarantee
    GMI-ZM
  4. Crowcon Gasman Single Gas Personal Gas Detector - Rechargeable Version
    Crowcon logo
    4 Options in Stock
    Crowcon Gasman Single Gas Personal Gas Detector - Rechargeable Version
    (no reviews)
    £222.00 £185.00
    • Portable gas detector, specifically made for detecting a single type of gas
    • Triple instant alerts - LED, audio and vibration
    • ATEX and IECEx classified for use in hazardous environments
    185 Reward Points
    Price Match Guarantee
    CROWCON-GASMAN-R
  5. Crowcon Gasman Single Gas Personal Gas Detector - Non-Rechargeable
    Crowcon logo
    Crowcon Gasman Single Gas Personal Gas Detector - Non-Rechargeable
    (no reviews)
    £274.80 £229.00
    • Several gas configurations available - choose which gas you'd like the monitor to detect
    • LED, audio and vibration alerts
    • Non-rechargeable version with long-length battery (up to 2 years)
    229 Reward Points
    Price Match Guarantee
    CROWCON-GASMAN-N-R
  6. GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Standard Filter - 1, 2, 3, or 4 Gas Models
    GMI logo
    GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Standard Filter - 1, 2, 3, or 4 Gas Models
    (no reviews)
    £285.60 £238.00
    • Measures up to 4 gases (LEL/O2/CO/H2S)
    • Simple 1-button operation
    • Robust construction
    238 Reward Points
    Price Match Guarantee
    GMI-PS200-S
  7. Rothenberger 1000003667 RO 77 Personal Co Monitor
    Rothenberger logo
    Rothenberger 1000003667 RO 77 Personal Co Monitor
    (no reviews)
    £286.00 £238.33
    • Visual three colour LED
    • Captures maximum value
    • Measures from 0 to 999ppm CO
    238 Reward Points
    Price Match Guarantee
    RB-1000003667
  8. GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Enhanced Filter - 1, 2, 3, or 4 Gas Models
    GMI logo
    Free UK Delivery
    GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Enhanced Filter - 1, 2, 3, or 4 Gas Models
    (no reviews)
    £313.20 £261.00
    • Measures up to 4 gases (LEL/O2/CO/H2S)
    • Simple 1-button operation
    • Robust construction
    261 Reward Points
    Price Match Guarantee
    GMI-PS200-EF
  9. Crowcon T4 Portable Personal Multigas Detector
    Crowcon logo
    1 Option in Stock
    Free UK Delivery
    Crowcon T4 Portable Personal Multigas Detector
    (no reviews)
    £330.00 £275.00
    • Configurable design - detects up to four gases depending on model
    • Audio, LED and vibration alerts when gas spikes are detected
    • Ultra tough, intrinsically safe design
    275 Reward Points
    Price Match Guarantee
    CROWCON-T4
  10. Crowcon T4 Portable Personal Multigas Detector with Cradle Charger
    Crowcon logo
    1 Option in Stock
    Free UK Delivery
    Crowcon T4 Portable Personal Multigas Detector with Cradle Charger
    (no reviews)
    £378.00 £315.00
    • Seven configurations available in a variety of regions and approvals
    • Can detect dangerous levels of oxygen, hydrogen sulphide, carbon monoxide and methane
    • Supplied with a charging cradle including a multi-region power supply
    315 Reward Points
    Price Match Guarantee
    CROWCON-T4-C
  11. GMI PS200 Series MultiGas Monitor, Marine (3 or 4-Gas), Standard or Enhanced Filter - Pumped or Non-Pumped
    GMI logo
    Free UK Delivery
    GMI PS200 Series MultiGas Monitor, Marine (3 or 4-Gas), Standard or Enhanced Filter - Pumped or Non-Pumped
    (no reviews)
    £550.80 £459.00
    • Measures 3 or 4 gases
    • Simple 1-button operation
    • Standard or enhanced filter
    459 Reward Points
    Price Match Guarantee
    GMI-PS200-MA
  12. GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Infrared LEL Sensor - 1, 2, 3, or 4 Gas Models
    GMI logo
    Free UK Delivery
    GMI PS200 Series MultiGas Monitor (Pumped/Non-Pumped), Infrared LEL Sensor - 1, 2, 3, or 4 Gas Models
    (no reviews)
    £594.00 £495.00
    • Measures 4 gases (LEL/O2/CO/H2S)
    • Simple 1-button operation
    • Infrared LEL Sensor
    495 Reward Points
    Price Match Guarantee
    GMI-PS200-IR
  13. Crowcon GasPro Intrinsically Safe Confined Space Gas Detector - 4 Gas
    Crowcon logo
    Free UK Delivery
    Crowcon GasPro Intrinsically Safe Confined Space Gas Detector - 4 Gas
    (no reviews)
    £682.80 £569.00
    • Ideal for use in confined spaces
    • Portable, lightweight design
    • Detects carbon monoxide, hydrogen sulphide, oxygen and methane
    569 Reward Points
    Price Match Guarantee
    0001-EA
  14. Crowcon Tetra 3 Multigas Personal Monitor - CH4, O2 (3yr) & H2S
    Crowcon logo
    Free UK Delivery
    Crowcon Tetra 3 Multigas Personal Monitor - CH4, O2 (3yr) & H2S
    (no reviews)
    £937.20 £781.00
    • Detects methane, oyxgen and hydrogen sulphide
    • LED, audio and vibration indicators
    • ATEX certified
    781 Reward Points
    Price Match Guarantee
    T3R-07-EA
  15. Crowcon Tetra 3 Multigas Personal Monitor - CH4, O2 & CO (0-500ppm)
    Crowcon logo
    Free UK Delivery
    Crowcon Tetra 3 Multigas Personal Monitor - CH4, O2 & CO (0-500ppm)
    (no reviews)
    £937.20 £781.00
    • LED, audio and vibration alert
    • Detects 3 gasses
    • Portable, compact design for personal use
    781 Reward Points
    Price Match Guarantee
    T3R-08-EA
  16. Crowcon Gas Pro MED Personal Gas Detector – 2 Gas (CH4 %LEL & O2)
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro MED Personal Gas Detector – 2 Gas (CH4 %LEL & O2)
    (no reviews)
    £958.80 £799.00
    • Internal pump and flow plate enable use in pumped or diffusion modes
    • Top-mounted, easy-to-read display
    • Easy pre-entry testing
    799 Reward Points
    Price Match Guarantee
    Gas-Pro-MED-2-Gas
  17. Crowcon Tetra 3 Multigas Personal Monitor - CH4, 02, H2S & CO
    Crowcon logo
    Free UK Delivery
    Crowcon Tetra 3 Multigas Personal Monitor - CH4, 02, H2S & CO
    (no reviews)
    £1,014.00 £845.00
    • Suitable for the detection of methane, oxygen, hydrogen sulphide and carbon monoxide
    • LED, audio and vibration alerts
    • Intrinsically safe
    845 Reward Points
    Price Match Guarantee
    T3R-06-EA
  18. Crowcon Gas Pro MED Personal Gas Detector – 3 Gas
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro MED Personal Gas Detector – 3 Gas
    (no reviews)
    £1,078.80 £899.00
    • Easy pre-entry testing
    • Top-mounted, easy-to-read display
    • Four versions available
    899 Reward Points
    Price Match Guarantee
    Gas-Pro-MED-3-Gas
  19. Crowcon Gas Pro MED Personal Gas Detector – 4 Gas (CH4 %LEL, O2, CO, & H2S)
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro MED Personal Gas Detector – 4 Gas (CH4 %LEL, O2, CO, & H2S)
    (no reviews)
    £1,078.80 £899.00
    • Top-mounted, easy-to-read display
    • Methane, oxygen, carbon monoxide, and hydrogen sulphide monitor
    • Easy pre-entry testing
    899 Reward Points
    Price Match Guarantee
    Gas-Pro-MED-4-Gas
  20. MSA Altair 4xR MultiGas Detectors - Choice of Sensors
    MSA logo
    Free UK Delivery
    MSA Altair 4xR MultiGas Detectors - Choice of Sensors
    (no reviews)
    £1,099.44 £916.20
    • Fast-responding MSA XCell® Sensors for methane, oxygen, hydrogen sulphide and carbon monoxide
    • MSA XCell® Sensors detect gases twice as fast as the industry average
    • Hazardous area alarm: acoustic, visual and vibrating alerts
    916 Reward Points
    Price Match Guarantee
    ALTAIR-4XR
  21. Crowcon GasPro Intrinsically Safe Confined Space Gas Detector - 5 Gas
    Crowcon logo
    Free UK Delivery
    Crowcon GasPro Intrinsically Safe Confined Space Gas Detector - 5 Gas
    (no reviews)
    £1,380.00 £1,150.00
    • Detects five different types of gas
    • Audio, LED and vibration alerts
    • ATEX and IECEx compliance
    1150 Reward Points
    Price Match Guarantee
    0002-EA
  22. Crowcon Gas Pro TK MED Personal Gas Detector – 2 Gas (CH4 & O2)
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro TK MED Personal Gas Detector – 2 Gas (CH4 & O2)
    (no reviews)
    £1,500.00 £1,250.00
    • IR methane and oxygen gas monitor
    • Auto-ranges between %vol and %LEL
    • Marine-approved detector 
    1250 Reward Points
    Price Match Guarantee
    Gas-Pro-TK-MED-2-Gas
  23. Crowcon Gas Pro TK MED Personal Gas Detector – 3 Gas
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro TK MED Personal Gas Detector – 3 Gas
    (no reviews)
    £1,678.80 £1,399.00
    • Optional carbon monoxide or hydrogen sulphide
    • Auto-ranges between % vol and % LEL
    • Marine-approved detector
    1399 Reward Points
    Price Match Guarantee
    Gas-Pro-TK-MED-3-Gas
  24. Crowcon Gas Pro TK MED Personal Gas Detector – 4 Gas (IR CH4, O2, CO, & H2S)
    Crowcon logo
    Free UK Delivery
    Crowcon Gas Pro TK MED Personal Gas Detector – 4 Gas (IR CH4, O2, CO, & H2S)
    (no reviews)
    £1,686.00 £1,405.00
    • Monitors methane, oxygen, carbon monoxide, and hydrogen sulphide
    • Dual-IR sensor auto-ranges between %vol and %LEL
    • Top-mounted, easy-to-read display
    1405 Reward Points
    Price Match Guarantee
    Gas-Pro-TK-MED-4-Gas

Showing 1 - 24 of 52 products

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About Portable & Personal Gas Monitors

These gas detectors and monitors are used for the detection of flammable gases, oxygen depletion, and an extensive range of toxic gases meeting the safety monitoring requirements of a broad range of different industries. When dangerous levels of gas vapours are detected, alarms sound and flashing lights appear.

These units are fully portable, usually worn on clothing or clipped on a belt. However, the optimal location is as close as possible to the primary entry points for toxins to enter the body - the nose and the mouth.

Typically utilised when entering tight spaces, dispatching emergency personnel into potentially explosive environments, locating gas leaks, or performing hot work in potentially hazardous areas. The detectors shield their users from a wide range of potentially dangerous gases and respiratory poisons, all of which behave differently.