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Shop the best prices on 27,492 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Viewleaf and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,793 - 1,824 of 27,492
CO2 Detector, 400 to 5000 PPM Home CO2 Sensor, 3 in 1 CO2 Detector Meter, Air Quality Monitor with Self-Calibration Function for Office Hotel Restaura
£35.95 Save £18.05 RRP: £54.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White
£9.95 Save £20.00 RRP: £29.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha_A
£26.95 Save £52.05 RRP: £79.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471
£15.95 Save £13.00 RRP: £28.95
Winter promotion,Portable Air Quality Detector Co2 Measurement Digital Temperature Meter Humidity Tester
£40.95 Save £43.05 RRP: £84.00
Winter promotion,Water Detector, 120dB Safety Water Loop Security Water Level Alarm Sensor for Kitchen
£6.95 Save £7.00 RRP: £13.95
2X mh-z19b infrared co2 sensor module mh-z19b carbon dioxide gas sensor for co2 monitor 0-5000ppm
£59.00 Save £90.00 RRP: £149.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
£54.00 Save £20.00 RRP: £74.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor
£45.95 Save £103.05 RRP: £149.00
Rm370 carbon monox detector
£37.95 Save £91.05 RRP: £129.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
£30.95 Save £63.05 RRP: £94.00
portable gas leak detector,hand-held natural gas detector,high sensitivity,with LCD display
£26.95 Save £77.05 RRP: £104.00
Geiger Counter Nuclear Radiation Detector Real-time Mean Cumulative Dose Modes Tester Temperature H
£149.00 Save £230.00 RRP: £379.00
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect
£31.95 Save £67.05 RRP: £99.00
Rm370 carbon monox detector-AX
£41.95 Save £97.05 RRP: £139.00
Digital Natural Gas Detector Home Gas Alarm Gas Leak Detector High Sensitivity Lpg Lng Natural Coal
£16.95 Save £52.05 RRP: £69.00
2025 New Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
£19.95 Save £54.05 RRP: £74.00
Propane Detector 12v Natural Gas Sensor Leak Alarm 85db Siren compatible with Car Rv Home Digital Pr -ZY
£28.95 Save £25.05 RRP: £54.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustib
£149.00 Save £10.00 RRP: £159.00
Air Quality Monitor Indoor Air Quality Monitor For (hcho) Tvoc Pm2.5/pm10 -accurate Air Quality Mon
£119.00 Save £120.00 RRP: £239.00
Co2 Air Detector Carbon Dioxide Detector Production Greenhouse Co2 Monitor Humidity Gas Detector
£23.95 Save £20.00 RRP: £43.95
Freon Leak Detector, WJL-6000 Refrigerant HVAC Leak Detector, Halogen Gas Sniffer
£27.95 Save £26.05 RRP: £54.00
Nuclear Radiation Detector Tube Dosimeter Monitor Beta Gamma Xray Geiger Counter
£14.95 Save £14.00 RRP: £28.95
Portable Air Quality Detector Co2 Measurement Digital Temperature Meter Humidity Tester
£49.00 Save £80.00 RRP: £129.00
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi
£21.95 Save £42.05 RRP: £64.00
1085 Radon Detector Portable Home Radon Detector Natural Radon Gas Radiation Detector for New Marbl
£159.00
Portable Household Gas Alarm Natural Gas Detector LCD Display Combustible Gas Alarm EU Plug
£19.95 Save £5.00 RRP: £24.95
CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector
£10.95 Save £21.00 RRP: £31.95
Portable O3 Ozone Analyzer Ozone Gas Detector Air Quality Air Quality Monitor
£84.00 Save £25.00 RRP: £109.00
Portable Gas Leak Detector, High Sensitivity Natural Gas Sniffer With Colorful Lcd Display, Ble Visual Alarm, Locates Lpg, Lng, Methane, Butane
£30.95 Save £38.05 RRP: £69.00
Butanes LPG Gas for Tank Accurate Liquid Level IndicatorBottle Temperature Indic
£11.95
Flammable Natural Methane Gas Sniffer 50-1000PPM Gas Leak Detector with Alarm
£29.95