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MS-120 mechanical stethoscope

Widely used in ship, automobile, chemical manufacture, metallurgy, machine, household appliance and many other fields.

Features:

It can pick up and amplify the weak audio signals via a sensitive piezoelectric sensor, and distinguish the normal/abnormal signal and its location.
* Designed to help locate the source of excess bearing and machine noise easily at low cost.
* Used to quickly locate the source of engine noise such as piston slap, worn gears and bearings, blown gaskets. Also useful tracking down dashboard rattles and squeaks.

Frequency range

  10~10K Hz

  Input Impedance

  >20 M

  Ambient Noise permitted

  100 dB

  Power supply

  4 x 1.5V AAA size (UM-4)Battery

  Dimensions

  156 x 67 x28 mm

  Weight

 270 g(Not Including Batteries)

Standard Accessories:

 1. Main Unit

 2. Magnetic Suction Seat

 3. Measurement Sensor

 4. Probe (Cone)

 5. Carrying Case

 6. Manual Book

Optional Accessories:

 Headset