Tweet
I believe many people have a question that is underground metal detector useful? During Chinese Anti-Japanese War, Japanese used metal detector to detect landmine and it has past sixty years from that time. what's more, metal detector is developing more faster with more functions. Is underground metal detector useful? The answer is yes.
Nowadays, underground metal detector can be divided into three categories:
One: pinpoint machine ( like the one that Japanese used to detect landmine, with cheap price and practical function)
Two: large-scale search machine (can search mountains that contain ore within one kilometer)
Three: visual image machine ( underground objects may be presented about the image and physical features, but the price of this machine is expensive)
These three categories have their own advantage and disadvantage, and their price have big dufference as well.
Nowadays, underground metal detector can be divided into three categories:
One: pinpoint machine ( like the one that Japanese used to detect landmine, with cheap price and practical function)
Two: large-scale search machine (can search mountains that contain ore within one kilometer)
Three: visual image machine ( underground objects may be presented about the image and physical features, but the price of this machine is expensive)
These three categories have their own advantage and disadvantage, and their price have big dufference as well.
Comment