Find Noble Metals At A Distance! NOT A Dowsing Rod!
BGR & AGR metal detecting receivers are here! Invented by Accurate Locators these resonant specific instruments can detect noble metals, such as gold at a distance of 100 feet and a depth of 100 feet on a minimum of 10 Lbs of gold volume!
What Is Very Low Frequency
The Very Low Frequency (VLF) Advanced and Basic Geophysical Metal Detecting Receivers work by local A.M. Radio Stations transmitting or sending signals both in the air and under the ground surface, which energizes under ground targets as seen by the treasure chest. Once elements are energized, the VLF receivers detect the electromagnetic field that resonates at a frequency specific to the metal or material being located.
VLF consists of a sensitive directional electromagnetic field (EMF) detector, coupled to a high gain electronic amplifier. The output of this device is connected to RMS digital display voltmeter to give readings of the field measurement, or to an audio amplifier which allows the user to “hear” differences in the electromagnetic field detected.
*Not for direct receiving of AM transmissions, for a tuned resonant (secondary) frequency signals.
Tested and proven it has been many years in the making! Here is the technical information on this product from Mr. Decesari, P.E. Engineer.