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Shop the best prices on 28,529 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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3,073 - 3,104 of 28,529
Advanced Indoor Air Monitors with Formaldehyde Detection Upgrades Gas Sensors Immediate Analysis for Residential Space
£21.86 Save £2.43 RRP: £24.29
Handheld Oxygen Concentration Detector Temperature and Humidity
£79.00 Save £20.00 RRP: £99.00
Air Quality Monitor Indoor Quality Tester COO/TVOC/PM2.5/Temp
£89.00 Save £20.00 RRP: £109.00
2.4G Wifi Natural Gas Sensor Combustible Smart LPG Gas Alarm Detector Leakage Sensor Wifi Temperature Detectors EU PLUG
£20.95 Save £11.00 RRP: £31.95
5801587836 5802392186 Probe Ammonia NH3 Sensor for
£84.00 Save £15.00 RRP: £99.00
CO2 Sensor 400-10000 ppm Carbon Dioxide Air Quality Detection
£19.95 Save £4.00 RRP: £23.95
9821121180 Nox Sensor for Nitrogen Oxide Sensor
£74.00 Save £15.00 RRP: £89.00
5X Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10 unbrand
£104.00
2X HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Handheld Combustible Natural Methane Gas Leak Detector unbrand
£37.95
Air Quality Detector Monitor Indoor Tester Carbon Dioxide Sensor
£79.00 Save £15.00 RRP: £94.00
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature C
£27.95 Save £5.00 RRP: £32.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature B
£23.95 Save £4.00 RRP: £27.95
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
£94.00 Save £15.00 RRP: £109.00
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Sensor NDIR for CO2 Monitor 400-5000Ppm UAR
£17.95 Save £2.00 RRP: £19.95
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection
£27.95 Save £36.05 RRP: £64.00
-SGP30 ECO2 Air Quality Gas Sensor Module TVOC Detection Chip Compatible for Demo Board
£9.95 Save £20.00 RRP: £29.95
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality
£14.95 Save £35.00 RRP: £49.95
5 in 1 Air Quality Detector Semiconductor Sensors HCHO TVOC CO2 Temperature Humidity Tester Air Mon
£18.95
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module Household Appliance Accessories Ana
£19.95 Save £5.00 RRP: £24.95
Digital LCD LPG LNG Natural Gas Leak Detector Butane Methane Safe Alarm Sensor
£33.95 Save £15.00 RRP: £48.95
Formaldehyde Sensor Module Air Quality Tester Detector Board for Ventilation System
£13.95 Save £19.00 RRP: £32.95
Refrigerant Leak Detector, Halogen Gas CFC HFC Refrigerant Leak Detector with Buzzer and Indicator Light Halogen Refrigerant Tester R134a U42QZ
£32.95 Save £12.00 RRP: £44.95
NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with Audible
£23.95 Save £15.00 RRP: £38.95
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi
£44.95 Save £24.05 RRP: £69.00
JD-3002 Carbon Dioxide Comprehensive Air Quality Temperature Humidity Detector
£64.00
Air Quality Monitor Indoor, Air Quality Detector with Time Date Display and Alarm Clock, CO2 Monito
£45.95 Save £48.05 RRP: £94.00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humidity Detection
£45.49 Save £45.49 RRP: £90.98
Geiger Counter Nuclear Radiation Detector.nuclear Wastewater Radiation Dosimeter.rechargeable Portable Radiation Monitor
£57.67
Mini Handheld Co2 Alarm Carbon Dioxide Detector Air Quality Sensor Monitor Co2 Meter For Indoor Monitor unbrand
£104.80 Save £53.19 RRP: £157.99
Rm370 carbon monox detector
£64.00 Save £30.00 RRP: £94.00
Portable Gas Leak Detector Alarm Combustible Gas Detector With Audible&visual Alarm For All Types Of Flammable Gas
£33.36 Save £22.24 RRP: £55.60
Natural and soporific gas detector
£54.00 Save £25.00 RRP: £79.00