Description
Search with the no-nonsense detector: It offers performance features that every investigator can count on ”such as automatic VLF-ground rejection, automatic tuning, variable trash rejection, a headphone jack, a built-in speaker and a deep-seeking, lightweight, 8 search coil. Best of all, this metal detector ignores ground minerals and trash as it detects evidential targets. The MD650B is a sophisticated instrument, yet simple enough to operate. Double-derivative electronics provide up to 25 hours of silent, no-threshold, no-drift operation on a single 9-volt battery.
MD650B LEADING PARTICULARS:
Automatic, turn-on-and-go operation
Silent, no-threshold operation
VLF-slow motion discrimination
Full-range discrimination control
Stereo/mono headphone jack
Patented double-derivative electronics
Shielded, electrostatic insulated search coil 8 (20.3cm)
Only 2.66 lbs. (1.2kg)
Cushioned arm rest and flexon grip
Only one 9V battery
Simple, one-knob operation
