The underground metal detector is an ideal detector to detect the metal objects like the gold,diamond or other objects.Many treasure hunters like to use it to hunt the treasure.With multiple detection modes,it becomes more convenient for them to use.

Do the Parent-child activities 

Find the lossing

For treasure hunting

1.with the LCD display,

with the multi-function panel,

with the five detection modes,the coin mode,custom mode,relic mode,zero mode,silver mode,

2.can identify the metal target better,

3.with the imported material,stable detection mode,and strong identify function

4.the item is with 4AA battery,easy to change and operate with the simple battery

5.Waterproof & Moistureproof Design,More Humanization.

The DD waterproof searching plate,the searchingcoil can detect underwater.Also with the Precise Positioning

6.We offer the warranty for two years.

 · If you are new to metal detecting,start searching in areas with sandy and loose soil to make it easier to learn how to use your metal detector,pinpoint and dig targets.

· Keep your searchcoil height about 1 to 2inch above and parallel to the ground at all times for best detection results.

Detection Circuit

· Walk slowly as you scan your searchcoil in a atraight line from side to side at a speed of about 2-5inch per second.Advance the searchcoil about half the length of the searchcoil at the end of each sweep.

· Isolating adjacent targets.The narrow detection field of the GTX400 searchcoil allows better separation of adjacent targets versus a similar size concentric searchcoil.Use narrow swings of the searchcoil in trashy areas to isolate good targets amongst the trash.

· Swing your searchcoil parallel to plow lines and the water's edge.This will minimize the negative effects caused by uneven ground in plowed fields and varying amounts of moisture near the water.Do not swing the searchcoil perpendicular to plow lines and the water's edge,as this may produce abrupt changes in ground response that can reduce the detector's performance.