Keep away from dust and dirt, which can cause corrosion and wear parts. Regularly wipe the detector with a damp cloth to maintain its appearance. Do not use harsh chemicals to clean the product. Turn on both the receiver and transmitter power switches.
eBay
Digital Carbon Monoxide Detector with LED Indicator Battery Powered CO Gas Monitor Alarm Detector Portable CO Detector Home Use
Aliexpress UK
Specification: Maximum Detection Depth: 20 Meters Search Range: 1000 Meters Energy: 12V 1000~1600mAh Transmission Frequency: 5.6-6KHz Signal Frequency: 360-440Hz Detection Type: Gold, Silver, Copper, Diam Alarm Mode: The “drip-drip” ringing sound of a bell Weight: 2.9KG Package Included: 1 x Metal Detector 1 x Antenna 1 x Transmitter 1 x Power Adapter 1 x Packing Box 1 x User Manual.
eBay
Portable Carbon Monoxide Detectors, 3-in-1 CO Detector with Magnetic Suction, Travel Carbon Monoxide Detector with Temp and humi
Aliexpress UK
[WIDE APPLICATION] This treasure finder is suitable for finding treasure, gold, silver, copper and stones. Detection Type: Gold, silver, copper, stone, etc. Material: Aluminum Alloy. The larger the area of the object, the deeper its detection depth will be.
eBay
Smoke Detector Magnet Holder Smoke Sensor Magnet Detector Sensor Magnet Fire Alarm Detector Magnet Sticker without Screws
Aliexpress UK
The intersection of the two directions is the buried position of the target. Alarm Mode: The “drip-drip” ringing sound of a bell. Detection Type: Gold, Silver, Copper, Diam. This angle is between 7 degrees and 10 degrees.
eBay
KERUI PIR Motion Detector Security Alarm Detector Anti-theft Motion Sensor Smart Welcome Doorbell Human Body Detector
Aliexpress UK
Features: -The 27-inch height-adjustable pole fits both kids and adults. -The lightweight and foldable search coil is designed for travel or outdoor activities. -Metal detectors have high sensitivity. You can enjoy outdoor treasure hunting anywhere (garden, park, beach and forest, etc.). Specification: Frequency: 5.0KHz Current: 10mA (static) 70mA (maximum) Voltage: 7.2-9.6V Sensitivity: 130mm Display mode: mechanical pointer mode Weight: 600G Battery: 9V battery Length: 27 inches Dimensions: 700x170mm Color: black Material: ABS plastic Package Included: 1x Metal detector 1x Manual 1x shovel .
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Socket Tester Plug Detector ANENG AC28 Polarity Phase Checker Phase Detector EU Plug Multimeter Digital Tester Detector tools
Aliexpress UK
Try this one. Battery: 1 6F22 9V Battery (Not Included). Detection Depth: 10-100cm (Depends on the target area you detect). Item Size: 19 15.5 67cm / 7.48 6.10 26.38in. We will try our best to help you and your patience will be appreciated.
eBay
2 in 1 Natural Gas Detector And Carbon Monoxide CO Detector, Combustible Gas Leak Detector Monitor For Co, Lng, Lpg, Methane
Aliexpress UK
The shovel can be converted into a hoe or folded compactly for easy transport. Lightweight, easy to use, and suitable for beginners. Assembly is required. IP68 waterproof search coil. Net Weight: 2 kg.
eBay
T16 signal detector anti-camera anti-eavesdropping GPS scanning detector anti-positioning tracking camera detector
Aliexpress UK
Lightweight, with improved circuitry and premium material, this detector are lighter, and use less battery power, suit for adults. The detector is versatile and easy to use, widely applied in many other areas, such as gold detection, desert detection, military use, safety inspection, archeology, treasure hunting, beach detection.
eBay
New Natural Gas Detector And Carbon Monoxide CO Detector, Combustible Gas Leak Detector Monitor For Co, Lpg, Methane In Kitchen
Aliexpress UK