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Shop the best prices on 28,431 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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2,913 - 2,944 of 28,431
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector 21%-95.6% O2 Meter Gas
£189.00 Save £50.00 RRP: £239.00
LD-200 Heating Diode Handheld Leak Detector Air Conditioning Refrigeration System Gas Detector Handh
£129.00 Save £150.00 RRP: £279.00
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Anal
£11.95 Save £19.00 RRP: £30.95
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
£109.00 Save £100.00 RRP: £209.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector 21%-95.6% O2 Meter Gas
£229.00 Save £20.00 RRP: £249.00
Oxygen Analyzer O2 Oxygen Concentration Meter 21%-95.6% EU Plug
£199.00 Save £310.00 RRP: £509.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condit
£22.95 Save £36.05 RRP: £59.00
ASAIR Ultrasonic Oxygen Concentration Flow Sensor
£11.95 Save £19.00 RRP: £30.95
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector Flow Pressure Detection
£149.00 Save £100.00 RRP: £249.00
Oxygen Analyzer Professional Portable O2 Oxygen Concentration Meter Detector 21%-95.6% O2 Meter Gas
£209.00 Save £200.00 RRP: £409.00
5801587836 5802392186 New Probe Ammonia NH3 Sensor for
£99.00 Save £120.00 RRP: £219.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
£42.95 Save £76.05 RRP: £119.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
£104.00 Save £95.00 RRP: £199.00
Carbon Dioxide Controller Dual Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenh
£199.00 Save £240.00 RRP: £439.00
SCD41 Gas Sensor Detects CO2,Temperature and Humidity in One Sensor
£20.95 Save £33.05 RRP: £54.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality P
£84.00 Save £75.00 RRP: £159.00
Gas Leak Detector Portable Natural Gas Detector Alarm Sound Methane Hexane with LCD Screen 2 AAA Bat
£11.95 Save £18.00 RRP: £29.95
WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFC Detector
£19.95 Save £23.00 RRP: £42.95
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
£44.95 Save £54.05 RRP: £99.00
Radon Detector Monitor Analyzing Tool Radon Detector
£139.00 Save £130.00 RRP: £269.00
NAP-100AD Industrial High-Temperature Combustible Gas Sensor Catalytic Combustion Type Sensor Replac
£74.00 Save £65.00 RRP: £139.00
MQ131 High Concentration Ozone Sensor Gas Sensor Module for Ozone High Concentration Analog TTL Leve
£11.95 Save £14.00 RRP: £25.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature B
£20.95 Save £4.00 RRP: £24.95
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-
£18.95 Save £6.00 RRP: £24.95
Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Quality Tester Meter White
£24.95 Save £7.00 RRP: £31.95
Formaldehyde Detector TVOC Sensor CO2 PM2.5 Temperature Humidity Air Quality Tester 5 in 1 Black
£21.95 Save £6.00 RRP: £27.95
1PC AD8361 RF Microwave Real Power Detector AM Detector Amplitude Detection
£13.95 Save £4.00 RRP: £17.95
Co2 Detector, Indoor Air Quality Monitor, 2in1 Carbon Dioxide Detector Air Quality Monitor, Tvoc Meter,for Office Home
£16.04
Natural Gas Detector And Carbon Monoxide Co Detector,combustible Gas Detector Monitor For Co, Methane In Kitchen-eu Plug
£13.27
Infrared Carbon Dioxide Meter 400-5000PPM CO2 Detector Air Quality Monitor Temperature Humidity Test
£36.95 Save £82.05 RRP: £119.00
Portable Co2 Detector, Mini Indoor Co2 Monitor, Ndir Sensor With Full Color Lcd, For Home, Office, Travel (pth-10c)
£29.90
Wifi Natural Gas Sensor Combustible Household Smart Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors Eu Plug
£16.04