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Shop the best prices on 28,172 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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2,305 - 2,336 of 28,172
Refrigerant Leak Detector with LED Light, Halogen Leak Detector Freon Gas Leakag
£32.29 Save £22.36 RRP: £54.65
AO-02 Gas Detector Sensor for AO2 AA428-210 AO2PTB-18.10 Replacement Edition 1030
£33.95 Save £30.05 RRP: £64.00
Mini Indoor Carbon Dioxide Concentration Detector Portable Air Quality Monitoring CO2 Detector
£32.56 Save £12.98 RRP: £45.54
SGP30 Measurement Gas Sensor Module CO2 Air Quality Multi-pixel Gas Sensor Formaldehyde Carbon Dioxide Detector Tester
£17.24
Radon Detector Monitor Analyzing Tool Radon Detector
£119.00 Save £30.00 RRP: £149.00
Gas Sensory Carbon Monoxide Air Quality Pollution Module for MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-9 Multicolor
£8.51
Magnetic Mount CO CO2 Detector Portable Air Quality Monitor Tool With Rechargeable Battery For Outdoor Industrial Safety Multicolor
£53.34
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
£11.98 Save £33.79 RRP: £45.77
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
£13.95 Save £7.00 RRP: £20.95
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
£15.95 Save £7.00 RRP: £22.95
CO2 Monitor & Controller CO2 Concentration Tester Controller 0~9999ppm Measuring Range with Human & Plant Mode High Sensitive Wall-mounted Carbon Dio
£141.66 Save £37.20 RRP: £178.86
BR 6 Geiger Counter Radiation Detector 70x39x135mm White 163g
£64.00 Save £25.00 RRP: £89.00
Dioxide Detector Co2 Detector Concentrat Detect Mon
£34.95
Rm370 carbon monox detector
£22.95 Save £61.05 RRP: £84.00
12V LPG Gas Alarm Sensor Detector For Propane Butane Natural Gas Leak Monitoring in Camper Van Motorhome Safety System
£18.54 Save £11.12 RRP: £29.66
CO₂ Detector Digital Thermometer Hygrometer Air Quality Monitor TVOC Formaldehyde Detector(White )
£25.80 Save £15.48 RRP: £41.28
Indoor Air Quality Meter 8 in 1 CO2 Detector NDIR Sensor Detect PM2.5 PM10 PM1.0 HCHO TVOC Temp Humidity with Alarm
£39.26 Save £23.56 RRP: £62.82
Indoor Air Quality Meter 8 in 1 CO2 Detector NDIR Sensor Detect PM2.5 PM10 PM1.0 HCHO TVOC Temp Humidity with Alarm
£39.26 Save £23.56 RRP: £62.82
Intelligent WIFI Combustible Gas Detector Alarm for LPG Biogas Methane for TUYA 80‑250V AC
£21.77 Save £13.05 RRP: £34.82
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£44.54 Save £20.04 RRP: £64.58
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£44.54 Save £20.04 RRP: £64.58
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
£52.58 Save £23.67 RRP: £76.25
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£44.54 Save £20.04 RRP: £64.58
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£46.98 Save £28.19 RRP: £75.17
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
£53.50 Save £32.10 RRP: £85.60
Logarithmic Detector Meter RF Power Module Light Detection 160dB 100pA‑10mA AD8304
£15.74 Save £9.45 RRP: £25.19
Fast Refresh Data Indoor Air Quality Monitor, User-Friendly Operation Portable Detector For Wide Application With High Definition Color Screen
£14.40 Save £8.64 RRP: £23.04
Oxygen Detector Aluminium Alloy High Accuracy Portable Gas Monitor with 2.5in Display for Laboratory
£368.07 Save £220.84 RRP: £588.91
Radiation Watchman: Portable Detector for Every Occasion
£56.92 Save £34.15 RRP: £91.07
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£42.25 Save £25.36 RRP: £67.61
Innovative Co2 Air Quality Monitor, Portable Co2 & Pm Sensor For Comprehensive Air Quality Analysis In Any Indoor Space
£42.25 Save £25.36 RRP: £67.61
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
£48.12 Save £28.87 RRP: £76.99