Gas leak detectors

Portable Carbon Monoxide Detector, Mini Rechargeable Detector, 15-Day Battery Life, Lanyard for Travel and Camping, Audible and Visual Alarm, 0–1000 ppm – White (1/4)

Portable Carbon Monoxide Detector, Mini Rechargeable Detector, 15-Day Battery Life, Lanyard for Travel and Camping, Audible and Visual Alarm, 0–1000 ppm – White

~~£73.37~~

Free shipping

3-in-1 portable carbon monoxide detector for home and travel, 120-hour standby time, rechargeable CO detector, audible and visual alarm for camping (1/4)

3-in-1 portable carbon monoxide detector for home and travel, 120-hour standby time, rechargeable CO detector, audible and visual alarm for camping

~~£77.66~~

Free shipping

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display (1/4)

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display (2/4)

Carbon monoxide detector, portable carbon monoxide detector with LCD digital display

~~£77.95~~

Free shipping

Halogen leak detector, refrigerant leak tester, CFC-HFC refrigerant gas leak detector (1/4)

Halogen leak detector, refrigerant leak tester, CFC-HFC refrigerant gas leak detector (2/4)

Halogen leak detector, refrigerant leak tester, CFC-HFC refrigerant gas leak detector

~~£76.52~~

Free shipping

Natural and soporific gas detector (White) 115x75x35mm 12V (1/4)

Natural and soporific gas detector (White) 115x75x35mm 12V (2/4)

Natural and soporific gas detector (White) 115x75x35mm 12V

~~£77.50~~

Free shipping

Natural and soporific gas detector (White) 115x75x35mm 12V

~~£87.90~~

Free shipping

4-in-1 Gas Leak Detector, Multi-Alarm Monitor for Combustible Gas, Natural Gas, Methane, Propane, Carbon Monoxide (1/4)

4-in-1 Gas Leak Detector, Multi-Alarm Monitor for Combustible Gas, Natural Gas, Methane, Propane, Carbon Monoxide (2/4)

4-in-1 Gas Leak Detector, Multi-Alarm Monitor for Combustible Gas, Natural Gas, Methane, Propane, Carbon Monoxide

~~£408.46~~

Free shipping

Set of 3 carbon monoxide detectors, CO detector, carbon monoxide alarm, battery-powered CO2 detector with LCD screen, for home, kitchen, restaurant, hotel, office (1/5)

Set of 3 carbon monoxide detectors, CO detector, carbon monoxide alarm, battery-powered CO2 detector with LCD screen, for home, kitchen, restaurant, hotel, office

Free shipping

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication. (1/5)

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication. (2/5)

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication. (3/5)

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication.

~~£47.07~~

Free shipping

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication.

~~£47.07~~

Free shipping

SCD41 gas sensor module detects CO2 and carbon dioxide, combines temperature and humidity detection, and uses I2C communication.

~~£47.07~~

Free shipping

Leak detector, small sound detector, wall-mounted radio amplifier. (1/5)

Leak detector, small sound detector, wall-mounted radio amplifier. (2/5)

Leak detector, small sound detector, wall-mounted radio amplifier. (3/5)

Leak detector, small sound detector, wall-mounted radio amplifier.

~~£27.04~~

Free shipping

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module (1/5)

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module (2/5)

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module (3/5)

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module

~~£30.69~~

Free shipping

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module

~~£30.69~~

Free shipping

MQ-4 Natural Gas Methane Sensor Module, MQ Gas Module, MQ Sensor, MQ-4 Module

~~£30.69~~

Free shipping

Mini portable natural gas leak detector, fuel gas detector, liquid methane leak detector--BIEMMEDUE (1/5)

Mini portable natural gas leak detector, fuel gas detector, liquid methane leak detector--BIEMMEDUE (2/5)

Mini portable natural gas leak detector, fuel gas detector, liquid methane leak detector--BIEMMEDUE (3/5)

Mini portable natural gas leak detector, fuel gas detector, liquid methane leak detector--BIEMMEDUE

~~£44.88~~

Free shipping

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module (1/5)

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module (2/5)

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module (3/5)

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module

~~£30.91~~

Free shipping

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm (1/5)

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm (2/5)

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm (3/5)

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm

~~£30.91~~

Free shipping

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module (1/5)

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module (2/5)

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module (3/5)

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module

~~£30.91~~

Free shipping

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module (1/5)

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module (2/5)

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module (3/5)

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module

~~£30.91~~

Free shipping

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module

~~£30.91~~

Free shipping

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module

~~£30.91~~

Free shipping

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm

~~£30.91~~

Free shipping

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module

~~£30.91~~

Free shipping

MQ-7 Carbon Monoxide Sensor Module, Gas Sensing Sensor Detection and Alarm Module

~~£30.91~~

Free shipping

MQ-2 Smoke Gas Sensor Module, Methane Liquefied Gas Combustible Gas Detection and Sensing Module

~~£30.91~~

Free shipping

MQ-6 Propane Liquefied Gas Detection Module Gas Sensor Module

~~£30.91~~

Free shipping

MQ-3 alcohol ethanol sensor module alcohol gas detection alarm

~~£30.91~~

Free shipping

vhbw Replacement Battery compatible with Dräger Pac 6x00, 8x00 Gas Detector (2700mAh, 3.6 V, Li-SOCl2) (1/4)

vhbw Replacement Battery compatible with Dräger Pac 6x00, 8x00 Gas Detector (2700mAh, 3.6 V, Li-SOCl2) (2/4)

vhbw Replacement Battery compatible with Dräger Pac 6x00, 8x00 Gas Detector (2700mAh, 3.6 V, Li-SOCl2) (3/4)

vhbw Replacement Battery compatible with Dräger Pac 6x00, 8x00 Gas Detector (2700mAh, 3.6 V, Li-SOCl2)

vhbw Replacement Battery compatible with Dräger Pac 6000, 6500, 8000, 8500 Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (1/4)

vhbw Replacement Battery compatible with Dräger Pac 6000, 6500, 8000, 8500 Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (2/4)

vhbw Replacement Battery compatible with Dräger Pac 6000, 6500, 8000, 8500 Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (3/4)

vhbw Replacement Battery compatible with Dräger Pac 6000, 6500, 8000, 8500 Gas Detector (2700 mAh, 3.6 V, Li-SOCl2)

vhbw Battery Replacement for Dräger 8326186, 8326856 for Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (1/4)

vhbw Battery Replacement for Dräger 8326186, 8326856 for Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (2/4)

vhbw Battery Replacement for Dräger 8326186, 8326856 for Gas Detector (2700 mAh, 3.6 V, Li-SOCl2) (3/4)

vhbw Battery Replacement for Dräger 8326186, 8326856 for Gas Detector (2700 mAh, 3.6 V, Li-SOCl2)

Honeywell 998155 Wall-mounted CO2 controller sensor without display 24V C7232A1016

Propane gas detector for motorhomes, LPG/LNG natural gas leak detector, highly sensitive alarm for motorhomes and boats--BIEMMEDUE (1/5)

Propane gas detector for motorhomes, LPG/LNG natural gas leak detector, highly sensitive alarm for motorhomes and boats--BIEMMEDUE (2/5)

Propane gas detector for motorhomes, LPG/LNG natural gas leak detector, highly sensitive alarm for motorhomes and boats--BIEMMEDUE (3/5)

Propane gas detector for motorhomes, LPG/LNG natural gas leak detector, highly sensitive alarm for motorhomes and boats--BIEMMEDUE

~~£46.26~~

Free shipping

MP-135 MP503 Air Quality Gas and Hazardous Gas Detection Sensor Module (1/4)

MP-135 MP503 Air Quality Gas and Hazardous Gas Detection Sensor Module (2/4)

MP-135 MP503 Air Quality Gas and Hazardous Gas Detection Sensor Module

~~£32.17~~

Free shipping

MP-135 MP503 Air Quality Gas and Hazardous Gas Detection Sensor Module

~~£32.17~~

Free shipping

MP-135 MP503 Air Quality Gas and Hazardous Gas Detection Sensor Module

~~£32.17~~

Free shipping

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding (1/5)

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding (2/5)

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding (3/5)

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding

~~£32.77~~

Free shipping

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding

~~£32.77~~

Free shipping

The learning kit for MQ series gas sensor modules includes the modules MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9 and MQ-135 and is suitable for air quality detection with Arduino ESP8266/32.--BIE (1/4)

The learning kit for MQ series gas sensor modules includes the modules MQ-2, MQ-3, MQ-4, MQ-5, MQ-6, MQ-7, MQ-8, MQ-9 and MQ-135 and is suitable for air quality detection with Arduino ESP8266/32.--BIE

~~£45.82~~

Free shipping

Natural and soporific gas detector (White) 115x75x35mm 12V (1/3)

Natural and soporific gas detector (White) 115x75x35mm 12V

~~£70.08~~

Free shipping

Carbon monoxide detector, intelligent carbon monoxide detector with LCD display, complies with standard EN 50291, 1 piece--BIEMMEDUE (1/5)

Carbon monoxide detector, intelligent carbon monoxide detector with LCD display, complies with standard EN 50291, 1 piece--BIEMMEDUE (2/5)

Carbon monoxide detector, intelligent carbon monoxide detector with LCD display, complies with standard EN 50291, 1 piece--BIEMMEDUE (3/5)

Carbon monoxide detector, intelligent carbon monoxide detector with LCD display, complies with standard EN 50291, 1 piece--BIEMMEDUE

~~£47.41~~

Free shipping

MQ-3 Ethanol Detection Alarm Kit, Alcohol Tester Kit, Drunk Driving Gas Detection Kit, DIY Welding

~~£32.77~~

Free shipping

Universal gasoline cap adapter with fuel cap bypass opening cylinder for use with automotive smoke leak detectors (1/5)

Universal gasoline cap adapter with fuel cap bypass opening cylinder for use with automotive smoke leak detectors (2/5)

Universal gasoline cap adapter with fuel cap bypass opening cylinder for use with automotive smoke leak detectors (3/5)

Universal gasoline cap adapter with fuel cap bypass opening cylinder for use with automotive smoke leak detectors

~~£103.98~~

Free shipping

Formaldehyde air detector Carbon dioxide detector Toxic gas detector (1/5)

Formaldehyde air detector Carbon dioxide detector Toxic gas detector (2/5)

Formaldehyde air detector Carbon dioxide detector Toxic gas detector (3/5)

Formaldehyde air detector Carbon dioxide detector Toxic gas detector

~~£89.10~~

Free shipping

F999R leak detector with 4-speed adjustment, automatic noise reduction, for gas, water, and underfloor heating. (1/5)

F999R leak detector with 4-speed adjustment, automatic noise reduction, for gas, water, and underfloor heating. (2/5)

F999R leak detector with 4-speed adjustment, automatic noise reduction, for gas, water, and underfloor heating. (3/5)

F999R leak detector with 4-speed adjustment, automatic noise reduction, for gas, water, and underfloor heating.

~~£331.99~~

Free shipping

Formaldehyde air detector Carbon dioxide detector Toxic gas detector

~~£89.55~~

Free shipping

MCU-MICS-6814 Air Quality CO, VOC, NH3, and Nitrogen Oxide Gas Sensor (1/5)

MCU-MICS-6814 Air Quality CO, VOC, NH3, and Nitrogen Oxide Gas Sensor (2/5)

MCU-MICS-6814 Air Quality CO, VOC, NH3, and Nitrogen Oxide Gas Sensor (3/5)

MCU-MICS-6814 Air Quality CO, VOC, NH3, and Nitrogen Oxide Gas Sensor

~~£57.50~~

Free shipping

MCU-MICS-6814 Air Quality CO, VOC, NH3, and Nitrogen Oxide Gas Sensor

~~£57.50~~

Free shipping

Portable Wi-Fi natural gas detector, compatible with the Tuya smart app, methane gas sensor with 85 dB voice alarm and visual gas concentration warning.--BIEMMEDUE (1/5)

Portable Wi-Fi natural gas detector, compatible with the Tuya smart app, methane gas sensor with 85 dB voice alarm and visual gas concentration warning.--BIEMMEDUE

~~£51.57~~

Free shipping