Gas Detectors

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CCS811 Gas Sensors Carbon Dioxide Detection Sensors Module CO2 ECO2 TVOC Air Quality Detecting Output CJMCU-811

Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit

3X MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories

Gas Tester, Sound Voice Methane Alarm with LCD Display, Wall Mounted, WiFi App Compatible, Natural Leak Detector with Voice Prompt

£41.95 Save £27.05 RRP: £69.00

MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY

CO2 Meters Carbon Dioxide Detector Gas Analyzer Air Quality Tester Monitor

Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl

Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Ga

Ammonia Gas Detector Professional NH3 Test Meter Alarm Device 35Inch LCD Screen NH3 Temp Humidity Dosemeter For Home&Industrial

£149.00 Save £30.00 RRP: £179.00

Air Quality Analyzer Monitor Carbon Dioxide Multifunctional Digital Display

SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor

£46.95 Save £2.00 RRP: £48.95

PM2.5 PM10-CO2 WIFI-Smog Meter Monitor Air-Quality Tester Gas-Detector Analyzer

HABOTEST Portable Gas Leak Detector Alarm Combustible Gas Detector with Audible and Visual Alarm for

£35.95 Save £123.05 RRP: £159.00

WIFI Air Quality Monitor LCD Color Screen 1000mAh USB PM2.5 Temperature Humidity Meter Tester Thermometer

£64.00 Save £15.00 RRP: £79.00

20-In-1 Tuya WIFI Air Quality Detector CO/CO2/TVOC/HCHO/PM2.5/PM1.0/PM10/Temp/Humidity 5Pcs Subunits

Wifi Tuya Co2 Sensor Dioxide Detector Hcho Tvoc Co2 Temp Humi Detector Lcd Display Sma

£69.00 Save £20.00 RRP: £89.00

O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor(,)

£84.00 Save £55.00 RRP: £139.00

Gas Leak Detector Gas Leak Sniffer Detector for Home Industry Combustible Gas

Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren For Car RV Home Digital Propane Tester Meter

£59.00 Save £90.00 RRP: £149.00

Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane Tester Meter(White)

£44.95 Save £84.05 RRP: £129.00

Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10

£41.95 Save £87.05 RRP: £129.00

portable gas leak detector,hand-held natural gas detector,high sensitivity,with LCD display

£32.95 Save £66.05 RRP: £99.00

Auspicious-wi-fi Water Leak Detector, 130db Smart Flood Detector, Water Detector Wireless Water Alarm Sensor, Push Notifications To Tuya Smartphones/s

£38.95 Save £9.00 RRP: £47.95

Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector

Air Quality Monitor Formaldehyde Detector Pollution Meter Sensor Tester Home

Handheld Portable Nuclear Radiation Detector Geiger Counter Digital 0.96inch TFT Color Display /X/-Rays Tester Sound Alarm

£69.00 Save £25.00 RRP: £94.00

O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor

£139.00 Save £50.00 RRP: £189.00

Smart Controller Dual Channel Ndir Co2 Sensor Day Night Carbon Dioxide Detector 0-5000ppm For Greenhouse Hydroponics

BR-6 Handheld Geiger Counter Nuclear Radiation Detector Personals Radiation Dosimeter Marble Detectors Beta Gamma X-ray Tester

£89.00 Save £20.00 RRP: £109.00

Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector Boris

Electrochemical Gas Hydrogens Sensors Module UART Output SC05-H2S Electrochemical Gas Hydrogens Sulfide Replacement Multicolor

Handheld Real Time Radon Gas Historical Average Value Electric Detection Technology Real Time Monitoring Multicolor