Pulse treasure detector, also known as underground metal detector, is an application category of metal detector technology. It has the characteristics of wide detection range, accurate positioning, strong resolution, and simple operation. Pulse treasure detector is a new technology developed and applied in recent years! It can be used to detect underground metal buried objects, such as pipelines, pipelines, etc. In mineral exploration, it can be used to detect and discover natural gold particles, and is also widely used in field archaeological excavations. Pulse treasure detector has a wide range of applications. It has the characteristics of wide detection range, accurate positioning, strong resolution, and simple operation. It is mainly used to detect and identify buried metal objects. It is to find buried treasures, monuments, antiques, and find scrap iron. Good helper.

The pulse treasure finder uses the principle of electromagnetic induction and a coil with alternating current to generate a rapidly changing magnetic field, which can induce eddy currents in metal objects. The eddy currents generate a magnetic field, which in turn affects the original magnetic field, causing the detector to sound. Sensitivity control helps to control the magnetic field of the detector and reduce the influence of electromagnetic interference on it. When encountering interference, reducing the sensitivity of the magnetic field generated by the detection coil can reduce the influence of external electromagnetic interference, so that the detector can work normally.

Metal buried in the ground, through the thick soil layer to detect, will inevitably be affected by the geological structure, there are various minerals in the soil layer, will also cause the detector to produce signals, these mineral signals will cover up the metal signal, resulting in false alarms. People who have used domestic pulse treasure detectors will have this experience. When they approach mounds, stones and bricks, they will sound an alarm. This phenomenon becomes a "mineralization reaction". For this reason, domestic treasure detectors can only detect shallow surface metal objects, while the bounty hunter metal detector is equipped with an advanced earth balance system, which can eliminate all mineralization reactions and greatly improve the detection depth and effect of the instrument.

The detection depth of all hand-held detection instruments is closely related to the area, shape, weight, burial time, soil quality, soil moisture and user proficiency of the detected metal. Generally speaking, the larger the area, the more the quantity, the smaller the soil moisture, the lower the density and the longer the burial time, which is beneficial to increase the detection depth of the detector. The depth marked by the instrument is in accordance with the industry standard of the product, great depths that can be reached under good conditions. In addition, when the power is low and the transmission power is insufficient, the detection depth will also attenuate. In this case, the battery needs to be replaced in time. Pulse prospectors are used in archaeology and are also used by archaeologists to search for antiquities. Some European countries, such as France and Sweden, need to apply for a license to use treasure hunters. Its main purpose is to protect undiscovered archaeological sites.