Second Hand Gas Detectors
Find a top selection of second hand gas detectors, devices used to detect and trace gas leaks. There are many different models available, with some able to trace leaks where pipework is not visible or in an enclosure. You can find them available to buy from sellers all around the UK.

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![]() | MSA Altair 4XR Multi-Gas Detector | £145.91 or make offer £6.49 delivery |
![]() | MSA Altair 4XR Multi-Gas Detector | £169.39 or make offer £6.49 delivery |
![]() | Gas Detector Calibration Service Traceable Certified Stickered Gas Monitor | £55.00 or make offer Free delivery |
![]() | Honeywell BW Gas Alert Clip 2 Extreme Gas Detector H2S | £31.91 or make offer £3.99 delivery |
![]() | Honeywell BW Icon Flex Multi-Gas Detector | £300.00 £15.00 delivery |
![]() | Honeywell BW Icon+ Multi Gas Detector Compliance Unit | £260.72 or make offer Free delivery |