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Shop the best prices on 27,835 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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2,593 - 2,624 of 3,200
Habotest Ht60 Portable Gas Leak Detector Handheld Combustible Gas Detector With Audible And Visual Alarm With Lcd Display Methane Propane Natural Gas
£20.95 Save £28.00 RRP: £48.95
Ozone Air Detector - Reliable O3 Analyzer for HVAC and Cleanroom Applications
£94.00 Save £65.00 RRP: £159.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories Edition 0704
£13.95 Save £14.00 RRP: £27.95
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi SZRH A-V
£40.95 Save £33.05 RRP: £74.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga Edition 529
£104.00 Save £75.00 RRP: £179.00
Rm370 carbon monox detector - ZCL1978 hwy Edition 529
£32.95 Save £36.05 RRP: £69.00
Portable CO2 Sensor - Digital Air Quality Monitor for Home and Workplace
£14.95 Save £14.00 RRP: £28.95
Household Alcohol Meter Alcohol Machine Brew Hydrometer Tester Measuring Bottle unbrand
£32.95
Flammable Natural Methane Gas Sniffer with Alarm Battery Powered(NOT Included) unbrand
£31.95
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
£22.95 Save £26.05 RRP: £49.00
3 Pcs Alcohol Tester Wine Hydrometer Bar Set with Thermometer 0-100% Reusable
£16.95
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
£20.95 Save £11.00 RRP: £31.95
DIY CO2 Diffuser Practical D501 Generator Aquarium System Kit Pro Needle for Val
£59.00
Air Quality Detector with Alarm CO Gas Monitor Multifunctional Temperature Humidity Testing Device for Home Car Tent
£34.95 Save £17.00 RRP: £51.95
Temperature & Humidity Meter, Air Quality Monitor, CO2 Detector, A
£11.95
New Laser Pm 2.5 Air Quality Detector Air Pollution Meter Home Indoor Air Quality Monitor Outdoor Portable Pm2.5 Detector Sensor
£119.00
SGP30 Air Quality Sensor Module - eCO2 Formaldehyde Detector - Blue
£8.95 Save £9.00 RRP: £17.95
Indoor air quality monitor carbon dioxide detector bulit-in 1500mah rechargeable battery with co2 temperature relative humidity
£149.00
Easy To Use CO2 Digital Monitors with Alarm Function Air Quality Detectors for Enhances Indoor Air Quality Awareness White
£28.95 Save £4.00 RRP: £32.95
Air Quality Monitor Indoor HCHO/Formaldehyde Detector AQI Monitor Air Quality Tester Sensor Detect & Test Indoor
£23.95 Save £4.00 RRP: £27.95
Air Quality Monitor 6 in 1 Multifunctional CO2 Detector Carbon Dioxide Monitor Accurate Tester PM2.5/PM10 Meter CO Test White
£27.95 Save £4.00 RRP: £31.95
Gas Leak Detector 50-50000PPM Combustible Gas Propane Methane Sensors Sniffers Portable Handheld Tester for Indoor Home
£74.00 Save £10.00 RRP: £84.00
AS8800L Combustible Gas Analyzer Automotive Handheld Combustible Gas Detector Meter Tester Gas Leakage Location Sound
£34.95 Save £5.00 RRP: £39.95
Air Quality Detector Carbon Dioxide Detector Agricultural Production Greenhouse White Gas Monitor Air Quality Tester CO2 Meter
£42.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10_c*
£18.95 Save £45.05 RRP: £64.00
Handheld Carbon Dioxide Tester With Temperature & Humidity
£369.00
HT 501 Carbon Dioxide Detector Portable Air Quality Monitor for Office
£59.00 Save £30.00 RRP: £89.00
PTH-9C Gas Detector Infrared Carbon Dioxide Detector Temperature And Humidity Meter
£84.00
Gas Leak Detector for Propane, Methane, LPG, LNG, Sewer Gas - Combustible Gas Detector for Home, RV,
£18.95 Save £6.00 RRP: £24.95
Portable Design Industrial Halogen Leak Detector Suitable For Cooling Systems Realtime Alarms Lightweight ABS Metal Body Multicolor
£64.00
PH Sensor for ,PH0-14 Value Detect Sensor Module
£15.95 Save £2.00 RRP: £17.95
Natural Gas Detector Natural Gas Detector with Digital Display EU Plug
£15.95 Save £6.00 RRP: £21.95