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Shop the best prices on 28,481 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Redkid and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,977 - 3,008 of 28,481
Gas Detector, LPG/Natural Gas/Carbon Gas Leak Detector, Plug-in Sensor Monitor (White)
£17.99 Save £46.04 RRP: £64.03
2025 CO2 Monitor, CO2 Detector, Carbon Dioxide Sensor, Indoor Air Quality Monitor with Thermometer and Hygrometer
£70.56 Save £70.56 RRP: £141.12
2025 12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
£26.66 Save £26.67 RRP: £53.33
Pen Type Gas Leak Detector Double Alarm Sensitive Portable Easy Operation Combustible Gas Alarm 2025
£18.70 Save £18.69 RRP: £37.39
2025 Security intelligent WIFI gas detector tuya gas alarm
£47.09 Save £47.07 RRP: £94.16
Pfjnghb87 31-skeis Detector
£85.67 Save £157.05 RRP: £242.72
2025 3.0 Air Quality Monitor Air Housekeeper 5 in 1 Formaldehyde VOC Co2 Temperature Humidity
£21.77 Save £21.77 RRP: £43.54
2025 Portable Flammable Gas Detector, Sensitive Gas Leak Tester, USB Rechargeable CH4 and C4H10 Detector Ref: 9717
£39.62 Save £39.63 RRP: £79.25
Electromagnetic Radiation Detector 2025
£132.31 Save £88.21 RRP: £220.52
2025 Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
£10.24 Save £10.22 RRP: £20.46
2025 Handheld Carbon Monoxide Meter, Portable Co Gas Detector, Gas Tester With 01000p
£57.59 Save £57.59 RRP: £115.18
Carbon Dioxide Detector with Large Screen and Air Quality Monitor for Home 2025
£16.73 Save £16.73 RRP: £33.46
Household formaldehyde detector Indoor air quality detector Formaldehyde tester 2025
£20.72 Save £20.73 RRP: £41.45
2025 Rm370 Carbon Monox Detector
£34.63 Save £34.63 RRP: £69.26
2025 Gas Detector,carivent 12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motorhome Motorhome Rv Vanwhite
£21.71 Save £21.71 RRP: £43.42
2025 6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Air Quality Detector Co Co2 Formaldehyde Monitor Home Office Air NIUNIU
£40.62 Save £40.62 RRP: £81.24
Portable 4 Gas Detector Sound Light Vibration Rechargeable Lcd Screen
£163.76 Save £86.70 RRP: £250.46
NEW Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
£28.44
Gas Leak Detector Natural Gas Detectors Combustible Gas Detector
£9.95 Save £4.00 RRP: £13.95
Combustible Gas Sensor Tgs2611-c00
£27.95 Save £12.00 RRP: £39.95
14 in 1 Air Quality Monitor Tuya WIFI CO/CO2 Detector Real Time Monitoring BIG Display Home Air Tes
£36.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471
£14.82 Save £2.82 RRP: £17.64
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air
£21.11 Save £4.22 RRP: £25.33
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
£25.97 Save £4.93 RRP: £30.90
HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Detector
£14.95
Mini CO2 Detector,Air Quality Monitor, Infrared CO2 Monitor
£33.95
Carbon Dioxide Detector, CO2 Alarm, Temperature and Humidity Detector
£27.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
£11.46 Save £2.17 RRP: £13.63
Infrared Carbon Dioxide Meter 400-5000PPM CO2 Detector Air Quality Monitor Temperature Humidity Test
£31.97 Save £6.07 RRP: £38.04
Air Quality Detector Gas Analyzer Thermometer Hygrometer Co2 Tester
£31.95
Soil N,P,K Temperature Sensor Nitrogen Phosphorus Potassium Detector
£69.00
CO2 Detector CO2 Monitor Carbon Dioxide Temperature Humidity Meter
£28.95