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Shop the best prices on 27,657 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,305 - 2,336 of 3,200
Professional Gas Leak Detection Device Highlighting Top Value Display Channel Scanning And 7mm/s Best Speed Multicolor
£109.00
Air Quality Monitor Formaldehyde Detector High Accurate Air Quality Meter Detects HCHO CO2 TVOC Volatile Organic Compoun White
£33.95
For 40XV AAY80-390R Oxygen Sensors Gas Detection Systems Sensors Probe Module For Industrial Application Analysis Multicolor
£64.00
MG811 CO2 Sensors Module for Monitoring Indoor Environment CO2 Sensors Gas Sensors Module for Environmental Multicolor
£40.95
HT66 Gas Leak Detector for Natural Methane 50-1000 PPM with Sound Alarm and Precise Leak Location M HT66
£42.95 Save £21.05 RRP: £64.00
Indoor Air SGP30 Measurement Gas Sensor Multi-pixel TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Detector Tester
£17.95
Digital CO2 Detector Tester Indoor Air Quality Meter Carbon Dioxide Detector with Temperature Humidity TVOC Detection
£54.00
Reliable CO2 Gas Monitoring Module,NDIR Technology CO2 Sensors Module for Greenhouses High Sensitivity Sensors Detectors Multicolor
£49.00
Halogen Leak Tester HVAC Leak Detector AC Sniffer CFCs HCFCs Gas Tester Leak Detector Multicolor
£54.00
RV Propane | Natural Gas Detector, Gas Leak Detection, Home Gas Alarm, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor_
£14.95 Save £39.05 RRP: £54.00
Wabjtam Winery Refractometer Alcohol 0-80% V/v Alcohol Meter, 1 Piece
£25.95 Save £38.05 RRP: £64.00
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
£64.00 Save £45.00 RRP: £109.00
Natural And Soporific Gas Detector (white) High-Quality
£25.95 Save £68.05 RRP: £94.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
£21.95 Save £57.05 RRP: £79.00
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino
£12.95 Save £22.00 RRP: £34.95
MP-135 MP503 air quality detection gas sensor module MP-4 harmfuldetection,methane,Natural,methane,liquefied MP-2 flammable gas
£7.95 Save £19.00 RRP: £26.95
HCHO/TVOC/AQI/CO/CO2 Multifunctional Air Gas Detector Formaldehyde Air Quality Monitor Home Office Various Occasions
£39.95
SMART SENSOR AS8800C Portable Digital Display Combustible Gas Detector High-Precision Alarm Gas Leak Detector
£50.95
SMART SENSOR AS8800C Portable Digital Display Combustible Gas Detector High-Precision Alarm Gas Leak Detector
£50.95
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor
£24.95 Save £20.00 RRP: £44.95
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£47.95 Save £31.05 RRP: £79.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
£49.00 Save £30.00 RRP: £79.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£46.95 Save £32.05 RRP: £79.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£47.95 Save £31.05 RRP: £79.00
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£47.95 Save £31.05 RRP: £79.00
Propane Gas Detector for RV - Loud Alarm for Kitchen, Motorhome, Motorcoach
£42.95 Save £51.05 RRP: £94.00
Carbon Dioxide Detector Air Quality Detector Gas Analyzer Thermometer and Hygrometer Co2 Tester
£36.95
12V Gas Alarm Sensor LPG Propane Butane Leak Detector Waterproof LED Flash Sound Warning for RV Camping Marine Safety
£11.95
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse US Plug C
£159.00
2025 15-In-1 Tuya WIFI Rechargeable Household Digital Air Quality Detector CO2/CO/TVOC/HCHO/PM2.5/Temp/Hu
£26.95 Save £27.05 RRP: £54.00
2025 Oxygen Sensor Ao-02 Gas Detector Compatible with Ao2 Aa428-210 Ao2ptb-18.10
£39.95 Save £39.05 RRP: £79.00
2025 Portable Industry Gas Detectors Digital Portable Ethylene H2S/O3/CO/CO2/H2S/O2/NO2/NO/EX/NH4 Gas Detectors Meter Multicolor
£109.00 Save £70.00 RRP: £179.00