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Shop the best prices on 29,196 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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833 - 864 of 3,200
Mh-z19 Mh-z19e Ir Infrared Co2 Sensor Module Carbon Dioxide Gas Sensor Ndir For Co2 Monitor 400-500
£13.95
Mh-z19c Ir Infrared Co2 Sensor Module Carbon Dioxide Gas Sensor Ndir For Co2 Monitor 400-5000ppm Ua
£21.95
Handheld Carbon Monoxide Meter, 80db Light Co Leak Detector, Portable Handheld Co Detector, Co Gas Analyzer
£27.95
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
Rm370 carbon monox detector
£39.95
Multi Gas Detector Gas Meter for O2 H2s Co Lel 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detection
£159.00 Save £50.00 RRP: £209.00
SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-1000ppm
£50.95 Save £43.05 RRP: £94.00
Gas Leak Detector & Natural Gas Detector: Portable Gas Sniffers to Locate Leaks of Multiple Combustible Gases Multicolor
£38.95
Multi-Gas Monitor Detector: 4-in-1 O2, Lel, Co, H2s Detection, Rechargeable with LCD Backlight Alarm, Portable Gas Tester
£239.00 Save £120.00 RRP: £359.00
Multi-Gas Monitor Detector: 4-in-1 O2, Lel, Co, H2s Detection, Rechargeable with LCD Backlight Alarm, Portable Gas Tester
£239.00 Save £120.00 RRP: £359.00
Multi-Gas Monitor Detector: 4-in-1 O2, Lel, Co, H2s Detection, Rechargeable with LCD Backlight Alarm, Portable Gas Tester
£239.00 Save £120.00 RRP: £359.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
£17.95 Save £10.00 RRP: £27.95
Propane Methane & Natural Gas Leak Detector Tester Portable Combustible Sniffer Sensor Sound Visual Vibration Alarm Multicolor
£149.00
Smart WiFi Natural Gas Leak Detector - Accurate Sensor with Alarm & External Control
£35.95
Handheld Carbon Monoxide Meter,high Precision Carbon Monoxide Tester And Detector,portable Co Gas Leak Detector,lcd Co Meter 01000ppm - PJ
£64.00 Save £85.00 RRP: £149.00
AK4 Infrared 5 in 1 CO2 HCHO TVOC Detector Temperature Hygrometer
£69.00
Propane Tank Gauge Gas Leak Detector Gas Pressure Meter Universal Type 1 Connection, 2 Packs
£29.95 Save £34.05 RRP: £64.00
Formaldehyde Detectors 6-in-1 Ppm 2.5 Carbon Dioxide Detectors
£22.95 Save £9.00 RRP: £31.95
SMART SENSOR Handheld Carbon Monoxide Meter with High Precision CO Gas Tester Monitor Detector Gauge LCD Display Sound and Light Alarm 0-1000ppm
£59.00 Save £90.00 RRP: £149.00
Multifunctional Carbon Monoxide Carbon Dioxide Detector
£229.00 Save £110.00 RRP: £339.00
Carbon monoxide detector for O2 H2S CO LEL gas tester
£119.00 Save £30.00 RRP: £149.00
Portable Multi Gas Detector for O2 H2S CO LEL - 4-in-1 Monitor
£129.00 Save £10.00 RRP: £139.00
Combustible Gas Detector for O2 H2S CO LEL - Portable 4-in-1 Monitor
£119.00 Save £20.00 RRP: £139.00
Portable Combustible Gas Leak Detector with Audible and Visual Alarms
£45.95 Save £33.05 RRP: £79.00
Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
£27.95 Save £51.05 RRP: £79.00
Wall-mounted CO detector for Rm370 - AX easy installation
£38.95 Save £30.05 RRP: £69.00
SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
£28.95
MESTEK Gas Leak Detector Analyzer Methane Combustible Gas 50000PPM 100%LEL Combustible Natural Gas T
£54.00 Save £55.00 RRP: £109.00
Kitchen Gas Leak Alarm with High Accuracy and Portable Design
£46.95 Save £32.05 RRP: £79.00
LPG solenoid valve, solenoid valve connected with LPG leak alarm detector for emergency shut down of household gas cylinders
£47.95 Save £81.05 RRP: £129.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condit
£40.95
SMART SENSOR Sulfur Dioxide Gas Concentration Digital Display Detector AS8805
£289.00