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Shop the best prices on 28,408 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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2,785 - 2,816 of 28,408
Portable CO2 air quality detector, handheld formaldehyde and CO2 detector with indoor temperature and humidity
£33.73
Wifi Air Quality Detector, High Sensitivity Tvoc Quality Monitor Co2 Carbon Dioxide Sensor Analyzer
£119.03
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
£33.29 Save £29.96 RRP: £63.25
Indoor Air Quality Monitor with CO2, Temperature & Humidity Detection
£45.35
Carbon Monoxide CO Sensor Smoke Alarm with Combined Gas Detection Function
£23.44
LD600 Freon Leak Detector Combustible Gas Detector Air Conditioning Refrigerant Leak Detector with
£104.00
Gas Detectors Meter 4 In 1 Air Quality Monitors Gas Leak Detectors for Oxygens Carbon Monoxides H2S Combustible Gas Analyzers
£153.38
HCHO TVOC CO CO2 Tester Air Quality Detectors with Buzzers for Home Air Quality Pollution Meter Rechargeable Tester
£44.30
Environmental Sensor Module for HVAC and Indoor Air Quality Applications - SEN54 SEN50 SDN-T
£49.06
HLW-100 4-in-1 Air Quality Detector Formaldehyde CO2 PM2.5 PM10 Tester Smart Air Monitor Real-Time
£28.95 Save £6.00 RRP: £34.95
MT03 Air Quality Monitor with Stand CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Det
£13.95 Save £2.00 RRP: £15.95
Gas Detector AT8800L, Flammable Natural Gas Leak Meter, Air Quality Monitor for Home and Office, Hazardous Gas Analyzer
£64.00 Save £30.00 RRP: £94.00
Air Quality Monitor - Portable CO2 Detector with Clear Display, Compact Digital for Grow Tents, Bedrooms and Home Safety
£42.95 Save £21.05 RRP: £64.00
Luftqualitaetsmessgeraet Air Quality Meter Portable Detector With Clear LCD Display For Grow Tents
£25.95 Save £13.00 RRP: £38.95
Gas Leak Detector - Portable Natural Gas Monitor with Alarm Sound, Methane Detection & LCD Screen2025
£45.94
Gas Leak Detector PM2.5 Dust Detector Laser Haze Meter Indoor Use Air Quality Tester Air Quality Test
£59.00 Save £25.00 RRP: £84.00
Air Quality Monitor, Portable CO2 Detector with Clear Display - Accurate Safety Measurement for Grow Tents and Bedrooms
£33.95 Save £17.00 RRP: £50.95
Indoor Air Quality Monitor | Portable Carbon Dioxide Detector with Clear Display for Home, Bedroom, and Grow Tent Use
£42.95 Save £21.05 RRP: £64.00
Air Quality Monitor Portable Air Detector with Clear LCD Display for Bedroom Monitoring and Precise Testing
£25.95 Save £13.00 RRP: £38.95
Gas Leak Detector for R134a R410a R22a, High Sensitivity Halogen Refrigerant Leak Tester for HVAC Applications
£38.95 Save £20.05 RRP: £59.00
Digital LCD LPG LNG Natural Gas Leak Detector Butane Methane Safe Alarm Sensor
£64.00 Save £40.00 RRP: £104.00
Gas Leak Detector, Handheld Gas Leak Tester With Sound And Light Alarm, For Laboratory Use, Detects Flammable Gases
£84.00 Save £45.00 RRP: £129.00
Gas Detection Tool Portable, Fast and Accurate Gas Leak Detector for Home Safety, Compact Battery-Powered Detector
£38.95 Save £20.05 RRP: £59.00
Natural Methane Sniffer 50-1000 PPM, Portable Handheld Methane Leak Detector With Audible Alarm
£44.95 Save £24.05 RRP: £69.00
Fixed Hydrogen Gas Analyzer Detector H2 Gas Leak Transmitter Monitor 0-1000ppmxn
£190.58 Save £76.16 RRP: £266.74
GM8800B Portable Combustible Gas Detector
£39.95 Save £34.05 RRP: £74.00
Ht609 Gas Leak Detector Combustible Gas Detector With Lcd Display Audible And Visual Alarm Ambient Temperature And Humidity Methane Natural G f54 2025
£74.11 Save £74.11 RRP: £148.22
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor Ozone Meter
£139.00 Save £70.00 RRP: £209.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester
£26.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature A
£25.95 Save £10.00 RRP: £35.95
Digital Tester Carbon Dioxide Detector Air Quality Monitor Black
£54.00 Save £15.00 RRP: £69.00
ANENG GN803 Gas Leak Detector Methane Combustible Gas Testers
£19.95 Save £8.00 RRP: £27.95