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Shop the best prices on 28,951 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Azrb7thy7 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1,473 - 1,504 of 3,200
GNSS High-Precision BeiDou GPS All-System Centimetre-Level Positioning RTK Measurement Module Differential K803-EK0407
£179.00 Save £20.00 RRP: £199.00
Automotive Cylinder Leak Detector TU-21 Petrol Engine Gauge Tool for Car Compression Leakage Detector Kit
£33.95 Save £6.00 RRP: £39.95
LD2412 Human Presence Sensor 24GHz Radar Sensor ISM Frequency Sensitive Human Motion Sensor 9M GPIO UART Output 7PIN
£7.95 Save £1.00 RRP: £8.95
PT02 Plus WiFi Air Quality Monitor Detects Pollen TVOC CO CO2 PM2.5 1.0 Temp RH IoT Controller RS48
£149.00
5v 1200mah Co2 Tester Hdo5 Air Quality Detector Electricity Temperature Humidity Display Black
£139.00 Save £10.00 RRP: £149.00
Ammonia Test Meter NH3 Concentration Tester Ammonia Gas Detector Ammonia Alarm Device
£109.00 Save £80.00 RRP: £189.00
WIFI Natural GasDetector and Carbon Monoxide CO Detector,Combustible Gas Leak DetectorMonitor for Co,Lng,Lpg,Methane(EU)
£21.95 Save £16.00 RRP: £37.95
Real Time Formaldehyde Detector With Air Quality Monitor Humidity TVOC Data Record For Indoor Health Risk Assessment Multicolor
£89.00
VOC Gas Detector 0100ppm PID Analyzer with Precision 0.01ppm Resolution and USB Rechargeable Design
£2,299.00 Save £1,150.00 RRP: £3,449.00
Real Time Formaldehyde Detector With Air Quality Monitor Humidity TVOC Data Record For Indoor Health Risk Assessment Multicolor
£89.00
AS8800L Portable Combustible Gas Detector, Handheld Combustible Analyzer for Automotive Use, Air Quality Measurement Tool
£45.95 Save £23.05 RRP: £69.00
Small Gas Leak Alarm Device with Visual Display & Easy carry Charging Home Safety Gas Detection Tool for Family Defense Multicolor
£59.00
Luftqualitätsmonitor Tragbarer Luftdetektor Mit LCD-Anzeige Für Kohlendioxid Überwachung In Growzelten Und Schlafzimmer
£31.95 Save £15.00 RRP: £46.95
Gas Detector Gas Meter 0-10000 PPM Professional CH4 Leak Detector Gooseneck Sensor 4 Alarm Colorful Display
£159.00 Save £80.00 RRP: £239.00
Air Quality Monitor and Gas Detector for Combustible Gases, -10 to 50 Degree Range, Red Semiconductor Technology
£54.00 Save £25.00 RRP: £79.00
Combustible Gas Detector with Adjustable Sensitivity and Audio Visual Alarm for Instant Leak Location
£59.00 Save £30.00 RRP: £89.00
8in1 PM1.0 PM2.5 PM10 CO2 TVOC HCHO Temperature and Humidity Tester Portable Air Quality Monitor Carbon Dioxide Detector, Flight Safety Monitoring
£74.00 Save £45.00 RRP: £119.00
Handheld Methane Detectors Featuring 360 Hose Design Lightweight Gas Sniffers Meter Simple Operate for Gas Appliances Multicolor
£54.00
Small Combustible Gas Tester with Loud Alarm Function & Rapid Detection Technology Small Gas Leak Alarm Device Multicolor
£54.00
Gas Leak Detector Methane Analyzer 50000 PPM Natural Gas Tester with LCD Screen Sound and Light Alarm Real-Time Reading
£109.00 Save £30.00 RRP: £139.00
Home Safety Gas Detection Tool with Fast Response Sensors & Ergonomic Easy carry Designs Suitable for Home Outdoor Use Multicolor
£54.00
Gas Detector Desktop PM2.5 Air Quality Monitor - Haze and Dust Detector for Home Use
£59.00 Save £25.00 RRP: £84.00
Air Quality Tester for Home – Accurate CO2 Monitor with Clear Display for Grow Tent, Bedroom, and Indoor Safety
£32.95 Save £16.00 RRP: £48.95
Combustible Gas Detector Air Quality Monitor with Leak Alarm for Natural Gas Detection (AT8800L)
£69.00 Save £30.00 RRP: £99.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det
£31.95 Save £32.05 RRP: £64.00
CO Sensor Smoke Detector Detector Sound White Detecting Range: 1520
£9.95 Save £16.00 RRP: £25.95
6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
£22.95 Save £25.00 RRP: £47.95
Tuya WiFi 10in1 Air Quality Detector PM2.5 PM1.0 PM10 CO2 TVOC HCHO Tester TFT Display Time Temperature Meter White
£99.00 Save £50.00 RRP: £149.00
Gas Leak Detector Combustible Propane Methane Leak Warning EU Plug Combustible Gas Alarm Sensor for Home Security
£9.95 Save £16.00 RRP: £25.95
CO2 Detector, Indoor Air Quality Monitor, TVOC Meter,for Office Home
£16.95 Save £21.00 RRP: £37.95
CO2 Infrared NDIR Sensor Air Quality Detector Carbon Dioxide Temperature Humidity Monitor Digital Gas Analyzer
£23.95 Save £25.05 RRP: £49.00
Air Quality Detector Gas Analyzer Thermometer Hygrometer Co2 Tester
£26.95 Save £27.05 RRP: £54.00