Filters

Gas Detectors

Shop the best prices on 28,345 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.

Filters
2,401 - 2,432 of 28,345
Calibrated Formaldehyde Detector with Serial Port for CH2O Concentration Monitoring Module
£10.95 Save £23.00 RRP: £33.95
Smart WiFi Gas Detector Alarm with Sensor for Combustible Gases
£22.95 Save £18.00 RRP: £40.95
Indoor Air Quality Monitor for CO2 Levels with Carbon Dioxide Detection in Black Finish
£33.95 Save £25.05 RRP: £59.00
2025 12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper-Yvan
£13.37 Save £13.35 RRP: £26.72
ZE08-CH2O Formaldehyde Sensor Module with Serial Port Output and Pre-Calibration
£13.95 Save £17.00 RRP: £30.95
Gas Detector Oxygen Sensor AO-02 Compatible with AO2 AA428-210 AO2PTB-18.10
£24.95 Save £24.05 RRP: £49.00
2025 9821121180 Nox Sensor for Nitrogen Oxide Sensor
£77.04 Save £77.03 RRP: £154.07
2025 NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with Audible
£9.77 Save £9.77 RRP: £19.54
Pt02 Plus Wifi Air Quality Monitor Detects Pollen Tvoc Co Co2 Pm2.5 1.0 Temp Rh Iot Controller Rs485 Data Logger Eu Plug
£161.60
2025 Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
£25.32 Save £25.31 RRP: £50.63
Gas Leak Detector with High-Precise Sensor, Flexible Probe, Visual/Audible Alarm, Portable for Home/Industrial Use
£26.95 Save £13.00 RRP: £39.95
CO2 Monitor with Alarm, Indoor Air Quality Meter, NDIR Sensor 400-5000 PPM, White CO2 Tester
£22.95 Save £18.00 RRP: £40.95
Gas Detector with Oxygen Sensor AO-02 for AO2 AA428-210 AO2PTB-18.10 Compatibility
£34.74 Save £41.69 RRP: £76.43
Portable 3-in-1 Air Quality Monitor for CO2, Carbon Dioxide Detection, 5000PPM Handheld Meter
£15.86 Save £19.04 RRP: £34.90
High-Sensitivity Halogen Refrigerant Gas Leak Detector for HVAC Systems - Compatible with R22, R410A, R1234YF
£34.73 Save £31.26 RRP: £65.99
N C Indoor Air Quality Detector, LED Display, Digital Temperature and Humidity Detector, Portable Household Carbon Dioxide Monitor Air Quality Monitor
£36.95 Save £17.05 RRP: £54.00
Carbon Dioxide Detector 5 in 1 Indoor Air Quality Detector CO2 Digital TVOC HCHO Meter Temperature Humidity Monitor Backlight Tester (Black)
£23.95 Save £12.00 RRP: £35.95
Gas Detector Air Quality Analyzer Temperature Detector Humidity Humidity Indoor/Outdoor Monitor Digital CO2 Meter Tester Accurate Hygrothermograph
£79.00 Save £40.00 RRP: £119.00
MT07WT 6-in-1 Indoor Air Quality Monitor Portable PM2.5 Tester Household HCHO TVOC CO2 Temperature
£15.95 Save £2.00 RRP: £17.95
11 Type Stainless Steel Pressure Transducer Sender 0-4.5V Pressure Sensor for Oil Fuel Air Water 10
£15.95 Save £4.00 RRP: £19.95
11 Type Stainless Steel Pressure Transducer Sender 0-4.5V Pressure Sensor for Oil Fuel Air Water 10
£15.95 Save £4.00 RRP: £19.95
Halogen Leak Detector Air Conditioning Refrigerant Leak Detector HVAC R22 R410A R134A CFCs HCFC Freon Gas Tester
£27.95 Save £9.00 RRP: £36.95
Gas Leak Detector Combustible Gas Leak Detector Natural Gases Leakage Tester Sound Alarm Sensitivity Adjustable Gas Analyzers Tester
£26.39 Save £5.28 RRP: £31.67
Gas Leak Detector 803 Oxygen Gas Detector Oxygen Gas Detector 803 Blue Digital Display Oxygen Gas L
£74.00 Save £10.00 RRP: £84.00
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor for CO2 Monitor 0-5000ppm Z14 Serial UART PWM Outp
£24.95 Save £29.05 RRP: £54.00
CO2 Sensor 400-10000 Ppm Carbon Dioxide Air Quality Detection Infrared Gas Sensor Module -Z19E Low
£13.95 Save £29.00 RRP: £42.95
Handheld Oxygen Air Quality Monitor with High Precision Temperature & Humidity Sensor, O3 Gas Detector for Indoor Use
£116.81
Portable Combustible Gas Leak Detectors Alarm Tester with High Sensitivity Sensors for Home Safety
£22.21
Gas Alarm For Home Restaurant Hospital Car Strong Sturdy And High Sensitivity Natural Gas Detector
£17.71
Portable Air Quality Detector Compatible with Bluetooth Multifunctional Carbon Dioxide Monitor for
£35.95
Formaldehyde Detectors 6-in-1 Ppm 2.5 Carbon Dioxide Detectors
£23.95 Save £7.00 RRP: £30.95
High Accuracy SCD40 Gas Sensory Module Detects CO2 Carbon Dioxide Temperature Humidity Sensory I2C Communication Multicolor
£34.10