The product you are viewing is the Ground Searching Metal Detector, which is used to detect and discriminate the underground metal substances. And it is easy to operate and take.
And the functions of it are very excellent. Firstly, it owns the ability of distinguish ferrous and non-ferrous metals, iron or steel from silver and gold. Besides it owns very low frequency which is designed for accurate detection and owning waterproof search coil in the maximum depth of 200mm.
And three distinctive audio alerts are designed for different types of metal. What’s more the one touch auto tune button can quickly reset the tune back to the condition you set. And you can know whether the battery owns enough battery through the battery test. Besides the length of the shaft can be adjust to comfortable use.
It is really a good designed metal detector, isn’t it? If you want to buy one and know more details about it, just come here and gain the information you need and pick up one here.
Specification
Controls: OFF/VLF/TR1/TR2 Mode Selecting Switch, GROUND BALANCING Control, AUTO TUNE Button, DISCRIMINATION Control, TUNE Control, SENTIVITY Control, VOLUME Control, and B1&B2 Battery Test Selecting Switch
Detection Capability: Depth 15cm, by using a US 25 coin as a Test Coin with Discrimination set at minimum level
Maximum Depth: 140 cm, by using a 60*60*0.5cm Aluminum Plate as a Test Target
Battery: Total 3*9V 6F22, S006P or EQU; B1: 2*9V; B2: 1*9V
Current: B1≤30mA; B2≤35mA
Operating Voltage Range: B1: 12~24.5V; B2: 6~11.5V
Frequency: 15KHz±2KHz
Three Audio Frequency: 400Hz±60Hz; 700 Hz±105Hz; 1500 Hz±225Hz