2022 New underground metal detector professional depth 2.5 meters search finder Hunter tools

Price: 1,437.09

Product information:

TX-850 high-sensitivity design, searching for the smallest gold nugget, searching for objects and coil shooting, searching

Can be used for undiscovered treasures in backyards, coastlines, mountains or far away, detectors

Allows you to experience the excitement of treasure hunting.

The search coil is waterproof, but the control enclosure is not waterproof.

This TX-850 with a large 12-inch coil is unique among gold-detecting metal detectors because it combines high sensitivity to small gold nuggets and multi-functions as a general treasure hunting detector.

The controls and functions are specifically tailored for gold mining exploration, including a complex ground balance system, individual control of signal gain and threshold, and a unique identification control system. These features also make an excellent relic search detector. Although the TX-850 is a powerful coin detector, its user interface and functions are not specifically designed for this purpose. As a coin holder, you will notice that TX-850 is slightly less sensitive to highly conductive coins, such as the US 15-cent coin; this is the result of its special design, emphasizing on small and low-conductivity metals (such as gold). Block) sensitivity.


Gold detection, desert detection, military use, security inspection, archaeology, treasure hunt, beach detection


1. TX-850 metal detector has high sensitivity and strong detection ability. With this metal detector, you can search for coins, artifacts, jewelry, gold and silver anywhere.

2. Identification-When the detector emits different tones to different types of metals, and when the detector "rejects" certain metals, we call it the detector "identify" different types of metals.

3. Precise positioning-Precise positioning is the process of finding the exact location of buried objects. The buried metal appears to the naked eye exactly the same as the surrounding soil, so it is difficult to separate it from the soil.

4. LCD display: display possible metal types, target depth, DISC & NOTCH range, SENS level and battery status.

5. Ground balance-Ground balance is the ability of the detector to ignore or "see through" the minerals naturally present on the earth, and only make a sound when a metal object is detected.

6. Target ID-Different types of metals are classified on a scale of 0-100 from left to right along the arc at the top of the screen. A 2-digit digital readout is also provided in the middle of the display for more accurate target recognition during recognition

TX-850 specifications:

Colour: Black

Stretched length: 42-52 inches

Battery: 1 X 9 V (not including battery)

Working voltage: 9 V

Basic sensitivity: UScoin (12-15 inches)

Detection depth: Maximum: 1.5 meters (50 x 50 x 1.2 cm aluminum plate)

Search coil: 11 inch DD, waterproof, interchangeable

Frequency: 19 KHZ, crystal control

Indication mode: LCD and sound indicator

Function: headphone jack, volume and sensitivity adjustment

Ground balance ranges from ferrite to salt water including

Battery life: up to 15 hours

Operating temperature: (-10 to +50) degrees Celsius

Operating humidity range: 0 to 90% non-condensing

Port audio jack



The search coil is waterproof, but the control enclosure is not waterproof.


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