Supply SK700 underground metal detectors

SK700 metal detector Introduction This instrument is using the latest technology developed by a new generation of metal detectors, it has a greater depth and accurate identification ability, is a professional ultra-deep probe, especially suitable for the detection of deep strata operations. When using the old-style metal detectors, the most annoying problem is the impact of the ground: With the signal detection plate and ground equipment changes also followed from the change, if the search coil swept ground surfaces, the change is even more big, the operator seemed everywhere to hear the signal sound, figure out where the real metal buried. This phenomenon is called "; mineralization reaction"; cause "; mineralization reaction"; the reason is due to a variety of soils and minerals constitute the instrument signals the local soil structure complex "; mineralization reaction"; very strong signal that it caused even more significant than the metal signal, then it is difficult to determine where the operator is signaled in the end is buried metal or "; mineralization reaction."; The instrument features a balanced line, to get rid of all "; mineralization reaction"; the impact of metal signaled only when encountered in the search coil, thus greatly improving the probing depth and accuracy. The instrument is equipped with two detection plate size, under normal circumstances, such as soil conditions indoors or more complex place, the use of small search coil for conventional detection. Conventional detection work stability, to distinguish accurately, anti-interference ability of soil. In exceptional circumstances, such as in the field of soil uniform lots, the goal of looking for buried very deep, you can use the large disk probe deeper probing, probing deeper when the instrument has a greater depth of the probe, but vulnerable to clutter . Specifications Weight: about 4.5kg Power: Battery Maximum detection depth: 7 m accessory rechargeable battery, shovel