Suggested Optional Accessories: For automatic integration with GPS, we suggest the Trackmaker 61 software operating with the Trimble AG114 GPS unit.

The EM61 is a time-domain metal detector which detects both ferrous and non-ferrous metals. A powerful transmitter generates a pulsed primary magnetic field in the earth, which induces eddy currents in nearby metallic objects. The eddy current decay produces a secondary magnetic field measured by the receiver coil.

The EM61-MK2, an enhanced version of the patented EM61, is a time-domain metal detector which detects both ferrous and non-ferrous objects with excellent spatial resolution. Target response is a single, sharply defined peak, greatly facilitating quick and accurate location. The EM 61 detects a single 200-litre (55 gal) drum at a depth of over 3 metres beneath the instrument, yet is relatively insensitive to nearby cultural interference, such as fences, buildings and power lines. Depth of the target can usually be estimated from the width of the response.

Shipping:

Box 1, Coils and Logger - 87lbs, 42 X 24 X 13
Box 2, Wheels and Backpack - 74lbs, 21 X 18 X 22

inches
161 lbs.

     

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