It's a new high-performance multi-purpose professional grade metal detector. It utilizes the latest advances in electronic technology, and its functional design represents the leading edge of the metal detector engineering art. Please follow the following instructions to MULTI-MODE OPERATION. All Metal Mode for greatest depth. Discrimination modes to eliminate unwanted metals.
Ground cancellation works in all modes. Dual-Function Trigger Switch, Pull for accurate target pinpointing. Push to cancel ground mineral interference, GROUND Mineral Displays. A Complete METAL DETECTOR ADVENTURE KIT Best Ergonomics in the Industry Intuitive User Interface Menu-Driven User Interface Trigger Actuated Target Pinpointing Double Filter Discrimination Modes for Searching in Trashy Areas Trigger Actuated Instant Ground Cancellation Super Sensitive - Detect Coins to 15 Inches and more Ground Mineralization Bar Graph Readout Waterproof 11-Inch Open Frame Bi-Axial Search Coil Great for Highly Mineralized Soils Operating Frequency of 13 kHz. SPECIFICATION: Material: ABS+aluminum Power supplys mode: 4 1.5V alkaline battery (Included) Working voltage: 1.5V Frequency: 13kHz, crystal control Operating temperature: -1050? Operating humidity: 090% (non condensing) Basic sensitivity: U. S coin (1215inch) Detect septh: Max. 1.5m Stretch length: 42-52in Search coil size: 290 185mm / 11.42 7.28in Package size: 560 220 80mm / 22.0 8.7 3.1in Lightweight: 1800g / 4.0lb. PACKAGE LIST: One Metal Detector Main Unit 2 Connecting Rod One 11 inch Big Waterproof Search Coil One Shovel to Do the Digging Job One Headphone for you to Find the Metal'Secretly' Four Batteries One Black Bag for Packing the whole kit in Daily Use Comprehensive Operating Manual & Guide to Metal Detecting One Colorful Packing Box (Good to send this to your friend, your dad, your children as gift).Take your T-BI02 Metal Detector Kit and Begin your Detecting Adventure with Your Friends Now!