Gold Detector Metal Scanner Ground Finder Depth 3.5M

INTRODUCTION

This metal detector can be used for the detection and identification of metals buried underground. It is easily operated, has high resolving power and is extremely accurate. 

There are various kinds of mineral in the soil, and they can interfere with the detection of the target metal object. The soil signal interference is called the effect of mineralization. The detector has been equipped with advanced ground balance system which is very effective in eliminating the soil signal interference. Therefore, depth of detection is enhanced enormously. 

It is furnished with two search heads. Under common situation such as indoors or in the place of complex soil condition, you had better use the small one. Using the small search head, the metal detector operates stably, discriminates accurately and has powerful anti-interference capability. If you want to detect outdoors in the area of homogeneous soil and the target is buried deeply, you can use the large one. Using the large search head improves the depth of detection, but the detection is liable to be disturbed by the stray wave. 

TECHNICAL SPECIFICATION 

Transmitting Frequency: 6.99KHz 

Signal Frequency: 437Hz 

Power Supply: 11.1V 4Ah lithium ion battery 

Operating Temperature: 0°C - 40°C 

Storage Temperature: -10°C - 50°C 

Weight: about 4.5kg 

Maximum Depth of Detection: 3.5m