Model: PM6310. 1 Gas Detector. This product has visible sound and light alarm function. Alarm Range: 10% ~ 40% LEL. Power: 4 1.5V Batteries(not included). High sensitivity, you can adjust the sensitivity by yourself.
eBay
Portable TC-110 Metal Detector pointer Pinpoint GP-pointer Hand Held Metal Detector Positioning Rod Detector IP68 waterproof
Aliexpress UK
[Portable Design] The lightweight and sturdy ABS material used in gas detector ensures easy handling and transport. With a clip design, easily clip it on your pocket for carrying. Item Type: Gas Detector.
eBay
AKS Metal Detector Metal Pinpointer 6 Antenna Accurate 30m Depth 1200m Range Finding Gold Detector Gold Detector Gold Locator
Aliexpress UK
It emits no sound or light alarm if the gas concentration does not exceed 20% LFL, providing peace of mind. Gas Type: Combustible Gas. Accurate Leak Detection: Use the portable gas sniffer to inspect gas pipes along your water heater.
eBay
AKS Metal Detector Metal Pinpointer 30m Depth 1200m Range 6 Antenna Accurate Finding Gold Detector Gold Detector Gold Locator
Aliexpress UK
Sound and light alarm against combustible gas leakage. 1 Flammable Gas Detector. With gas leakage degree indication and low battery indication. Sensor: Semiconductor. Compact size, light weight, easy to carry and operate.
eBay
Smoke Detector Magnet Holder Smoke Sensor Magnet Detector Sensor Magnet Fire Alarm Detector Magnet Sticker without Screws
Aliexpress UK
It emits no sound or light alarm if the gas concentration does not exceed 20% LFL, providing peace of mind. Gas Type: Combustible Gas. Accurate Leak Detection: Use the portable gas sniffer to inspect gas pipes along your water heater.
eBay
DW41 4-in-1 Electronic Wall Detector, Metal Detector, Wood, Metal, Cable Detection, Multi-functional Handheld Detector
Aliexpress UK
Visual and Audible Alarms: 1223 propane gas detector triggers both sound and visual alarms. The alarm intensifies as gas concentration increases, and the LCD screen turns red when gas levels are high.
eBay
Metal Detector TX-850L Gold Metal Detector High Performance Underground Metal Detector Finder Treasure Hunter Gold Prospector
Aliexpress UK
Sensitive and easy to operate, this gas detector detects oxygen, combustible gas, carbon monoxide, and hydrogen sulfide, and is customizable. Triple alarms: sound, light, and vibration, alerting when gas concentrations are too high or too low.
eBay
Metal Detector Earphone Professional Metal Detector for TX-850 TC-600 TC-800 MT705 Headphone Round hole Metal Detector Headset
Aliexpress UK
Tuya Wifi Gas Leak Detector Combustible Gas Alarm Color Screen Display Temperature Smart Life APP For Kitchen Villa Warehouse. Natural gas(CH4), LPG. Heat alarm value. Alarm setting value. Detecting gas.
eBay
High Sensitivity WPP123 Wall Scanner Metal Detector Pointer AC Wire Metal Detection Metal Detector Alert Pipe Power Detector
Aliexpress UK