• It intends and designed for car maintenance/repair technicians to
   locate the abnormal noise emitting from elements of the vehicle
   at a far higher efficiency far more effectively than ever.
• High technologies certainly benefit automotive techs and are
   applied in engine, power wires, and lines.
• With two earphones for the engineer and customer to operate
   together for getting confidence from the customer.
• Contents: user's guide x 1, earphone x 2, test clamp x 5,
   test sensor(with magnet) x 1, nylon fastening tapes x 6, main unit control box x 1,
   outer case x 1, magnetic testing probe x 1.