Metal Detector 1000 Range 20m Depth Professional Treasure Finder Gold Silver Copper Locator Scanner AC 100‑240V UK Plug<br> Item Type: Metal Detector<br> Material: Aluminum Alloy<br> Detection Depth:<br> 1. Maximum Detection Depth: About 20 meter<br> 2. For a 5x5cm object, can detect at least 3.5 meter<br> 3. For 30x30cm object, can detect 5 to 8 meter. If the object of this size is buried for a long time, the detection depth can achieve 20 meter<br> 4. The larger the area of the object, the deeper its detection depth will be<br> Specific Functions:<br> 1. It can accurately determine the buried position of objects and locate<br> 2. It can also rely on the frequency regulator to identify the specific type of metal<br> 3. Search System: Microcomputer processor control and reflection conductivity<br> 4. Search Range: Approx. 1000m/3280.8ft<br> 5. Detection Depth: Approx. 20m/65.6ft<br> Battery:<br> 1. Transmitter: 1 x 12V 18650 1600mAh rechargeable lithium battery (built in)<br> 2. Receiver: 1 x 12V 18650 1000mAh rechargeable lithium battery (built in)<br> Transmission Frequency: 5.6-6KHz<br> Signal Frequency: 360-440Hz<br> Detection Type: Gold, silver, copper, stone, etc.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store