Model: GN805. Visual & Audio Alarm: The gas finder has a red LED light and buzzer, when it senses the combustible gas, the red LED light will flash, the buzzer will sound the alarm, when the sensed concentration of combustible gas is higher, the red light will flash and the sound alarm will be more urgent.
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Metal Detector Earphone Professional Metal Detector for TC-500 TC-600 TC-800 MT705 Headphone Round hole Metal Detector Headset
Aliexpress UK
Detectable Gas: Combustible Gas. Sensitive Sensor: The handheld natural gas detector uses a sensitive sensor, which has good sensitivity and excellent repeatability, avoiding interference from other gases.
eBay
Handheld Metal Detector Metal Pinpointing Rod Detector GP-pointer Waterproof IP66 Metal Gold Detector Tester For Coin Gold
Aliexpress UK
Combustible gas, H2S, CO, O2. portable multi-gas detector could detect combustible gas, O2 and other two types toxic gases continuously and simultaneously. CSTN colorful LCD, more intuitionistic, abundant and clear indication.
eBay
MD-5090 Metal Detector, Detection Instrument Underground Metal Detector, Metal Finder,Gold Detector, Hunter Treasure Gold Digger
Aliexpress UK
Combustible gas leakage detecting of petrochemical industry. Combustible gas leakage detecting of Depot, gas station. Combustible gas leakage detecting of oil tank truck. Combustible gas leakage detecting of fire & rescue industry.
eBay
Gift Two Modes Dare Lie Detector Decompression Finger Game Lie Detector Test Lighting Sound Effects Lie Detective Lies Detector
Aliexpress UK
Detect gas leaks along the pipeline. 1 Combustible gas detector. The GN807 gas detector swiftly identifies gas leaks along pipelines, making it an essential tool for professionals in maintenance and safety sectors.
eBay
Portable TC-110 Metal Detector Pointer Pinpoint GP-pointer Hand Held Metal Detector Positioning Rod Detector IP68 Waterproof
Aliexpress UK
BSIDE EGD01 Combustible Gas Leak Detector.
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KERUI P817 Wireless Infrared Detector Curtain Sensor PIR Detector Burglar Alarm System Detector suit for all KERUI alarm
Aliexpress UK
Tuya Smart WiFi Gas Detector Leak Alarm. When a gas leak is detected, the level ring is displayed and "There is gas leak. Check now" is heard. When gas leak level raises continuously and preset level is reached, the detector alarm sound, the red alarm indicator flashes.
eBay
NEW Upgrade Handheld Metal Detector Pinpointing Rod Detector GP-pointer Waterproof IP66 Metal Gold Detector Tester For Coin Gold
Aliexpress UK
1 set x GN803 combustible gas detection alarm(Not included batteries,You need to bring 2xAAA batteries).
eBay
7.4 Inch Waterproof Kid Metal Detectors Gold Detector Lightweight Search Coil (24"-35") Adjustable Metal Detector for Junior
Aliexpress UK