Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide (H2S), oxygen(O2) and combustible gas(LEL). Sound & light vibration alarm works when one of the CO, H2S, O2 & LEL gas concentration reaches the level of the alarm.
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Carbon Monoxide Alarm Detector Battery Powered Smoke and Carbon Monoxide Detector Alarm LCD Display CO Detector for Home Depot
Aliexpress UK
Portable detector for detecting alomost all combustible gas. 1 Combustible Gas Detector. Audio & visible leakage alarm indication. 3s response, pinpoint leak position. Alarm mode: sound and light dual alarm.
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Handheld Metal Detector Metal Pinpointing Rod Detector GT150 Waterproof IP68 Metal Gold Detector Tester
Aliexpress UK
This professional portable combustible gas leak detector with visual leakage indicator, can detect gas leakage. Portable detector for detecting all combustible gas. Detection Gas: Combustible Gas. 1 Combustible Gas Detector（Without Battery）.
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Portable Handheld Wireless GPS Signal Detector Anti Device Detector GPS Tracker Detector HK809 Digital Magnetic Detection DIY
Aliexpress UK
EZ40 is an EzFlex combustible gas detector. This gas detector will help you locate the smallest leaks. Product Range EzFlex Series. Gas Detector Type Multi Gas. Solid state sensor type. During that process you will be issued with an RMA number.
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WPP123 Wire Pipe Power Detector High Sensitivity Adjustable Wall Detector Scanner Adjustable Keys Durable Metal Detector
Aliexpress UK
Kane May Combustible Gas Detector Used instrument Fully operational See all images for operating instructions Only ever used on NG and LPG See video of detector in use for verification Supplied without battery
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Ghost Hunting Detector Portable Magnetic Field Detector Radiating EMF instrument,Paranormal Spirit Static Pod Detector Equipment
Aliexpress UK
As found untested
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GPS tracker. Anti-peeping detection. Mobile signal detection, CDMA signal detector, RF detector, GSM audio detector
Aliexpress UK
Alarm Indication LED light. Sensor Semiconductor.
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Portable Carbon Monoxide Detectors, 3-in-1 CO Detector with Magnetic Suction, Travel Carbon Monoxide Detector with Temp and humi
Aliexpress UK
Model: HT601A. Item Type: Combustible Gas Detector. Detection Gas: Combustible gas. 1 x Combustible Gas Detector(Battery Not Included). Automatic reset, no need to reset manually, the operation is more convenient and simple.
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2 Coils GMT Metal Detector Underground Metal Detector GMT Gold Detectors Treasure Hunter Metal Finder High Sensitivity
Aliexpress UK