Electronic unit Pulse Induction metal detector Tracker PI-2 (PI-2.00) this is easy to work assembled and tested control unit to which you need to connect the coil, insert batteries (not included) and you can start searching. The connector for connecting the coil is included in the package.

Video review and setup instructions - https://youtu.be/XLy3oSXTdic

Main technical characteristics Tracker PI-2 (with standart program)

• The maximum depth of detection of objects (in the air):
• With a mono sensor (diameter 28cm-11inch)
• Coin with a diameter of 25mm - up to 30cm;
• Helmet - up to 80cm;
• The maximum depth of up to 150cm;
• Indication: Visual LED;
• Audio multitonal;
• Search mode static;
• Battery - 8*AA (8*R6) - not included - operation time up to 40 hours.

To make a mono coil - winding wire with diameters from 0.6 to 0.8 mm

• Ring 15cm - 31 turns.
• Ring 20cm - 25 turns.
• Ring 28cm - 21 turns.
• Ring 40cm - 17 turns

Operating conditions

Air temperature -10...+50ºС.

Atmospheric pressure 710...800 mm Hg.

Relative humidity up to 95% at temperature +25ºС.

It is strictly prohibited to operate the unit with the cover removed or with damaged insulation of the sensor cable because of the risk of electric shock.

The principle of operation of the Tracker PI-2 is pulse induction metal detector is based on excitation of pulse eddy currents in the metal object and measurement of the secondary electromagnetic field which induces these currents. Using the built-in microprocessor, the device analyzes this over-radiated signal and produces the corresponding indication of the detected object.