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Shop the best prices on 27,595 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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417 - 448 of 27,595
High quality Air quality detector pocket CO gas detector with alarm...
£49.95 Save £24.05 RRP: £74.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
£14.95 Save £7.00 RRP: £21.95
Geiger Counter Nuclear Radiation Detector,Upgrated Monitor Dosimeter,Rechargeable Beta Gamma X-ray Portable Handheld Radiation Monitor with LCD Displa
£84.00 Save £65.00 RRP: £149.00
AHS3000 H2 Sulfide Gas Sensory High Stability Monitoring for Construction Industrial Environment Monitoring Multicolor
£18.95
Tuya Smart Home Wifi Natural Gas Sensor Combustible Household Smart LPG Gas Leakage Alarm Detector Fire Security Protection
£24.95 Save £8.00 RRP: £32.95
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
£16.95 Save £5.00 RRP: £21.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
£14.95 Save £13.00 RRP: £27.95
Ht60 Gas Leak Detector Pen 0-1000ppm With Lcd Display Alarm Combustible Natural Methane Gas Detect Other
£18.95 Save £7.00 RRP: £25.95
Zigbee Tuya 3.0 Air Quality Monitor Air Housekeeper 5 in 1 Formaldehyde VOC Co2 Temperature Humidit
£27.95 Save £10.00 RRP: £37.95
Gas Leak Detector, High Sensitivity Natural Gas Detectors compatible Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combus
£31.95 Save £12.00 RRP: £43.95
Compact Gas Leak Detector for Propane, Methane & Natural Gas - UK Safety Standard
£27.95 Save £12.00 RRP: £39.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
£28.95 Save £18.00 RRP: £46.95
Indoor CO2 Meter Temperature and Relative Humidity Carbon Dioxide Detector Air Quality Monitor NDIR Channel Sensor
£109.00
Air Quality Monitor Formaldehyde Detector High Accurate Air Quality Meter Detects HCHO CO2 TVOC Volatile Organic Compoun White
£30.95 Save £2.00 RRP: £32.95
5V USB Handheld Nitric Oxide Gas Detector Harmful Gas NO Concentration Alarms 0‑250PPM
£199.00 Save £110.00 RRP: £309.00
Combustible Gas Detector Gas Alarm Digital Combustible Gas Detection Instrument Gas Leak Tester Intelligent Air Quality Detector with Sound Alarm
£22.95 Save £7.00 RRP: £29.95
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
£49.00 Save £50.00 RRP: £99.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
£49.00 Save £50.00 RRP: £99.00
Rm370 carbon monox detector - ZCL1978,__a
£10.95 Save £11.00 RRP: £21.95
HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Handheld Combustible Natural Methane Gas Leak Detector
£24.95
Air quality monitor, multifunctional portable carbon dioxide monitor, indoor temperature and humidit
£209.00 Save £190.00 RRP: £399.00
Tuya 9 In 1 Wifi Air Quality Detector Co2 Gas Tester Pm2.5 Pm10 Tvoc Formaldehyde Monitor Led Displ
£74.00 Save £65.00 RRP: £139.00
Formaldehyde Detector Real-Time Monitoring Handheld- Air Quality Monitor TVOC Pollution Meter
£42.95
Air Quality Monitoring Carbon Dioxide Detector Ndir Channel Sensor 0-5000 Ppm Range
£149.00 Save £150.00 RRP: £299.00
Wifi Gas Leak Detector and Fire Alarm LCD Display Wall Mount
£54.00 Save £15.00 RRP: £69.00
Formaldehyde detector test new house household indoor air quality environment high precision tester
£54.00 Save £45.00 RRP: £99.00
9-in-1 Air Quality Monitor with CO2 Alarm | Indoor Portable VOC Sensor | Air Detector Tester
£119.00
SNDWAY SW7500A 4 In 1 Gas Detector Combustible Gas Oxygen Hydrogen Sulfide Toxic and Harmful Detection Explosion-proof
£119.00
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quality Sensing
£19.95 Save £19.00 RRP: £38.95
Combustible Gas Detector for family - CO & Methane Leak Alarm
£30.95 Save £33.05 RRP: £64.00
Gas Leak Detector Portable Natural Gas and Methane Sniffer for Home and Outdoor Use, Black, Battery-Free Design
£25.95 Save £12.00 RRP: £37.95
High-Precision Gas Detector with 0-50000 ppm Sensors, Gas Leak Tester, VA Reverse Display, Sound and Light Alarm
£99.00 Save £50.00 RRP: £149.00