Need to find gold & silver jewelry, coins and other metals in the ground? Try this one. With this powerful and versatile metal detector, you can hunt for coins, relics, jewelry, gold and silver everywhere. It is also widely used in detecting aluminum, copper and rare metals and anywhere that metal needs to be detected. Widely Use - Perfect for finding metal objects and anywhere that metal needs to be detected. Designed to Find Metal - Search gold & silver jewelry, coins and other metals in the ground. Adjustable Height of Metal Detector - Adjust the detector's length for comfortable use. Detection Indication-Audio alert and pointer indicate the detection of metal. Headphone Jack Provided for headphone connection. Either stereo or mono headphones can be used. Waterproof Search Coil - You can place the metal detector in the shallow water. Sensitivity: Min. 130mm / 5.12inch (Test Coin: US 25) Detect Objects: Metal (Iron nail, iron die, aluminum ring, small aluminum product, coins, gold, bronze, silver) Detection Mode: All Metal, Discrimination Frequency: 6KHZ Supply: 2x6F22 9V Batteries (Not Included) consumption: Standby 10mA Max 70mA Operating Voltage: 9V Detection Indication: Mechanical Pointer Mode, Audio Mode Control: Switch Sensitivity: Adjustable Detection Depth: 3-40cm Volume: Adjustable Adjustable Height of Detector: 80-115cm Application: Testing metal foreign body of raw materials, fuel and food, underground pipeline & line detection, Archaeology, Exploration, Found buried treasures of gold, silver and metal objects, The acquisition of scrap industry, Customs and security inspection, Police department detective search , Interpol search detection, Check metal foreign bodies in delivery and baggage. Operating Temperature: -15 ~ 45 / 5 ~ 113 Storage Temperature: -20 ~ 60 / -4 ~ 140 Type: Battery-Powered Model Number: TC-200 color:Photo color Material:plastic Package Contents: 1 x Metal Detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.