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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 | BW Micro Clip X3 Gas Detector O2/H2S/CO Ex Fleet H2S – 0 - 100ppm. H2S – 1ppm. Combustible Gases – 0-100% LEL / 0.5% v/v. The BW Gas Alert Micro Clip X3 is an... | £1950.00 Free delivery |
 | BW Micro Clip X3 Gas Detector O2/H2S/CO Calibrated The BW Micro Clip X3 Gas Detector is a reliable unit designed by BW Technologies to detect various gases such as O2, H2S, CO, and... | £156.70 or make offer £3.42 delivery |
 | MSA Altair 4 Charging Cradle Charger For Altair Gas Detector UK Plug 230v The MSA Altair 4 Charging Cradle Charger is a crucial accessory for the Altair Gas Detector, ensuring that your device is always ready for use.... | £51.66 or make offer £2.94 delivery |
 | TPI 721 Combustible Gas Leak Detector Power Up but Untested TPI 721 Combustible Gas Leak Detector. Power Up but Untested. Up for sale is. SOLD AS SEEN. | £27.44 £2.94 delivery |
 | BW GasAlert Quattro LEL/H2S/CO/O2 Gas Detector Monitor Not Calibrated BW Technologies introduce the GasAlert Quattro as a robust and trustworthy multi gas detector. This four gas detector features the following sensors: LEL (filtered) oxygen... | £135.90 £2.94 delivery |
 | BW MicroClip XL Multi-Gas Detector Eight hours more than the preceding version. Detection Range: H2S: 0-100 ppm. CO: 0-500 ppm. O2: 0-30% Vol. Combustible Gases: 0-100% LEL. The popularity of... | £175.00 Free delivery |
 | KANE-GLD Combustible Gas Leak Detector This is not used a small crack on body but not bad it working perfect | £40.00 £5.20 delivery |
 | Honeywell Flex4 Gas Detector LEL/O2/CO/H2S Monitoring System last calibration was 03/2025 so needs calibration. NOTE - COMES WITHOUT CHARGER. | £89.10 £3.38 delivery |
 | Crowcon T4 Type 2 Gas Detector and Charger Crowcon T4 Type 2 Gas Detector. | £189.00 or make offer £2.99 delivery |
 | Bascom EGA-411R Gas Detector & Tuner Industrial Safety Monitoring Equipment only the body | £104.70 or make offer £2.94 delivery |