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One additional transmitter would create a boundary that is up to 180 feet wide and up to 330 feet long
Lightweight aluminum body
rechargeable batteries
With Bluetooth Technology
DC microamps 2000 Amp
Schonstedt Heli Flux GA-52B Magnetic Locator Device 1985 One additional transmitter would createThe Model GA 52B Magnetic Locator detects the magnetic field of a ferromagnetic object. lt responds to the difference in magnetic field between two sensors spaced about 20 inches apart. The response consists of a change in the frequency of a signal that is emitted by a loudspeaker. The figure below illustrates an application of the locator in which it is used to detect an iron marker for a property corner. In the illustration, the magnetic field of
