There is an automatic and continuous alarm when the battery is used up;. Frequency: 25K. Has audio, light, and vibration handoff switch. Switch on/off the audio prompt function;. Weight: 220g (without battery).
eBay
Underground Metal Detector GT620G High Sensitivity Liquid Crystal Professional Gold Hunter Circuit Waterproof Coil
Aliexpress UK
Our Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Features: .
eBay
5-in-1 Professional Wall Stud Finder Metal Detector Wires Depth Tracker Wood AC Wire Cable Electric Wall Scanner (no battery)
Aliexpress UK
You can use it in shallow water as well. Detector: 100x18x18cm. Adjustable stem for comfortable use. For both children and adults beginning their treasure-hunting adventure, this value kit is ideal.
eBay
Professional Metal Detector Under Ground MD4030 Outdoor IP68 Waterproof Treasures Gold Detectos Finders Seekers DIY
Aliexpress UK
The battery is not included. If you have any questions please feel free to ask 👍 AKS Metal Detector 30m Depth 1200m Range Metal Pinpointer 6 Antenna Accurate Finding Gold Detector Metal Finder Gold Location
eBay
Metal Detector Accessories 10khz Waterproof 13" Search Coil with Screw Professional for MD6350，MD6450, ACE400, ACE400i
Aliexpress UK
25cm WIDE SEARCH COIL is so powerful it can locate a quarter coin up to 25.4cm underground. The coil is IP68 waterproof and works well in shallow water. PERFECT GIFT WITH ACCESSORIES. Makes finding specific treasure much easier and faster.
eBay
Treasure Hunter GP Pointer Professional Handheld Metal Detector Finder Pin pointer Pinpointing Waterproof 360 Side Scan
Aliexpress UK
Package Include: 1 x Metal Detector 1 x User Manual Features: The metal detector has a high sensitivity. You can enjoy outdoor treasure hunts in all places (gardens, parks, beaches and forests, etc). 27 inches height-adjustable stem adapts both children and adults. The simple operation will let kids easily start metal finding. Lightweight and foldable search coil are exclusively designed for traveling or outdoor activities. Simply wave this high-quality and lightweight detector over the ground to detect objects below the surface. Specifications: Power Supply: 1 x 9V (6F22) Frequency: 5.0 KHz .
eBay
MD-4030 metal detector. Professional underground treasure finder, ID68 waterproof. Search coil, battery powered (not included)
Aliexpress UK
If you move towards the target, it will sound an alarm. The LCD screen allows you to clearly see the explored information and is convenient for you to adjust the sensitivity and mode. Therefore, you can easily find the exact location of the treasure.
eBay
Professional Handheld Metal Detector Waterproof Pinpointer with 360° Side Scan Tech for Outdoor Treasure Hunting & Gold Search
Aliexpress UK
eBay
GDS2000 Metal Detector Gold Detection Sand Gold Beach Gobi Professional Gold Detection Instrument
Aliexpress UK