Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. 1 x Freon leak detector. Audible and visual gas leakage indicators and dual battery indicator.
eBay
Tuya Smart Home WiFi Natural Gas Detector Liquefied Petroleum Gas Combustible Gas Leak Sensor High-Decibel Voice Alarm
Aliexpress UK
High precision- gas sensitive, semiconductor sensor. Bring convenience to your-life, safety- and rest assured-.
eBay
HABOTEST HT59 HT60 HT61 Gas Leak Detector Combustible Gas Detector Sound & Screen Alarm Mini Gas Detector For Natural Methane
Aliexpress UK
The product has long service life and is economical. Simple operation, just press the button to detect, without complex operation step, can intuitively display the test results. Battery: 18650 2000mAh 3.7V Battery(Included).
eBay
Carbon Monoxide CO And Natural Gas Detector Detector, Combustible Gas Leak Detector Monitor For Gas,Co, Methane(CH4) In Kitchen
Aliexpress UK
2X(Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. 1 x Freon leak detector. Audible and visual gas leakage indicators and dual battery indicator. ).
eBay
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display for Home Kitchen
Aliexpress UK
eBay
Tuya Smart WiFi Gas Valve Manually Open Valve Manipulator Control Home Automatically Shut-Off Gas Controller Work with Alexa
Aliexpress UK
Alarm Setting: Low/High Concentration Alarm Function. Alarm: Sound, Light, Vibration. Make from ABS material, this gas analyzers is a essential tool for ensuring safety and efficiency of cooling systems, making it a must for professional in the field.
eBay
EARYKONG Wireless Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor Temperature Detectors
Aliexpress UK
Freon leak detector triggers on R22, R134A, R404a, R410A and all halogenated refrigerants including HFCs, CFCs,HCFCs and blends. 1 x Freon leak detector. Audible and visual gas leakage indicators and dual battery indicator.
eBay
2 in 1 Natural Gas Detector And Carbon Monoxide CO Detector, Combustible Gas Leak Detector Monitor For Co, Lng, Lpg, Methane
Aliexpress UK
You can use it to detect the leakage of gas, natural gas, liquefied petroleum gas. Easy to use, when the device detects a gas leak, the APP can be used to push alarm information. Item Type: Gas Leak Alarm.
eBay
Level 2 Black 40MM Organic Ammonia Acid Gas Filter Cartridge Replaceable Filters Type Multi-gas Protect Safety For MF14 Mask
Aliexpress UK