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Shop the best prices on 28,843 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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289 - 320 of 3,200
5V USB Handheld Gas Leakage Detector Combustible Gas Detector Portable Detection Tool with Color Display Red
£84.00 Save £35.00 RRP: £119.00
Air Quality Monitor Co2 Meter Ndir Gas Analyzer Carbon Dioxide Meter Gas Detector Fine Dust Meter Pm2.5 Pm10 Hcho Tvoc Detector-XinHan
£239.00 Save £120.00 RRP: £359.00
Nuclear Radiation LCD Detector Beta Gamma X Ray Monitor Meter
£32.95 Save £12.00 RRP: £44.95
Flammable Gas Leak Detector, Portable Gas Sniffer with Sound and Light Alarm for Detecting Methane, LPG, LNG, Fuel and Sewer Gas
£44.95 Save £24.05 RRP: £69.00
MH-Z19 MH-Z19e Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM
£52.95 Save £6.05 RRP: £59.00
Smart WIFI CO2 Detector 3-in-1 Air Quality Monitor CO2 Temperature Humidity Meter Monitor Carbon Dioxide Detector 400-5000 PPM
£59.00 Save £60.00 RRP: £119.00
Digital Gas Detector Co2 Sensor Hcho Tvoc Pm2.5 Meter Air Quality Monitor Multifunctional Temperature Smog Tester Air Analyzer
£30.95 Save £33.05 RRP: £64.00
Carbon Dioxide Detector with NDIR Sensor Digital Thermometer Hygrometer Home unbrand
£64.00
Combustible Gas Detector, Combustible Gas Alarm, Temperature and Humidity Detector, Household Air Q
£21.95 Save £25.00 RRP: £46.95
AS8800L Gas Detector Protable Mini Combustible Gas Leakage Location Determine Tester with Sound an
£20.95 Save £25.00 RRP: £45.95
Handheld Combustible Gases Leak Detector Natural Gases Leakage Concentration Analyzer Meter Sound L
£23.95 Save £30.05 RRP: £54.00
Gas Leak Detector Propane Methane Combustible Flammable Natural Tester Analyzer
£26.95
Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt
£29.95 Save £15.00 RRP: £44.95
Co2 Detection Gas Tester Carbon Dioxide Monitor Temperature and Humidity Sensor CO Monitor Co2 Meter Indoor Gas Detector
£20.95 Save £13.00 RRP: £33.95
Smart Air Quality Monitor CO2 VOC HCHO Gas Detector Sensor Automation Alarm
£18.95 Save £40.05 RRP: £59.00
Air Quality Detector for Home Air Quality Pollution Meter CO2 PM2.5 Formaldehyde TVOC Temperature Humidity Testing Meter
£139.00 Save £10.00 RRP: £149.00
NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas Detector Module MH-Z14B
£33.95 Save £45.05 RRP: £79.00
Flexible Hose Methane Tester with Indicator Screen for Gas Detection
£34.95
CO Gas Detector with LCD Display for Carbon Monoxide Monitoring Warning Melder Gasmelder
£38.95
Gas Leak Detector Combustible Gas Detector Sound & Screen Alarm Mini Gas Detector For Natural Methane Carbon Monoxide LPG
£33.95 Save £7.00 RRP: £40.95
Air Quality Monitor for Carbon Monoxide Flammable Gas Temperature Humidity Detection with LED Screen Portable Multicolor
£49.00
50-1000PPM Gas Leak Tester Flammable Natural Methane Gas Sniffer with Audible-Visual Alarm Battery Powered(NOT Included) Multicolor
£38.95
Battery Operated CO Detector RM370 for Home
£45.95 Save £18.05 RRP: £64.00
Smart Sensor Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
£64.00 Save £20.00 RRP: £84.00
CO2 Air Detector for Greenhouse - Carbon Dioxide Monitor for Agricultural Production - White Yuyu
£16.95 Save £16.00 RRP: £32.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
£30.95 Save £14.00 RRP: £44.95
Smart Sensor Ammonia Detector Ammonia Gas Meter Digital Portable Automotive Ammonia Gas Tester Monitor Nh3 Detector
£249.00 Save £130.00 RRP: £379.00
Plug-In Gas Leak Detector - Monitors LPG Natural Gas Coal Gas
£25.95 Save £28.05 RRP: £54.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
£29.95 Save £24.05 RRP: £54.00
Portable Propane Methane And Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer With Sound Light Alarm Sensitive Adjustable
£33.95 Save £35.05 RRP: £69.00
Rm370 carbon monox detector
£24.95 Save £34.05 RRP: £59.00
6 In 1 Air Quality Monitor Co2 Meter Pm2.5 Pm10 Hcho Tvoc Co Formaldehyde Detector Lcd Display Gas Detector Co2 Sensor Analyzer
£30.95 Save £38.05 RRP: £69.00