The PS-7 Electronic Stethoscope is a device for acoustic examination of the technical condition of vehicles. The acoustic method offers the ability to detect and locate sounds associated with defects, allowing quick identification of faulty components.


203,75 VAT 0%
250,61 VAT 23%


The PS-7 stethoscope makes it possible to diagnose problems with the engine, transmission or steering and suspension systems without having to disassemble the parts. In this way we can detect worn bearings, rattling heads, or clearances in gearboxes. Diagnosis of many of these defects traditionally requires not only dismantling components, but also taking them apart.

The PS-7 can also be successfully used in industrial applications as a tool for vibroacoustic diagnostics of machines and their parts.

The sensor used gives the ability to selectively listen to the sounds of working components even in noisy environments.

The adjustable sensitivity of the stethoscope allows it to adapt to different diagnostic needs, and the ability to connect to recording devices or an oscilloscope extend its functionality.

Technical parameters:

  • Power supply (power supply version): 12V 0.1A
  • Battery (battery powered version): 9V 6LR61
  • Maximum operating time (battery version): 12 h
  • Operating temperature: 0 – 40°C
  • Dimensions: 120 x 67 x 43
  • Weight: 100 g (without headphones):


Kit contents (PS-7/B/K – battery-powered version):

  • EAN: 5906236591686
  • PS-7 device with headphones
  • Measuring tip with 1.5 m cable
  • 9V alkaline battery (6LR61)


Kit contents (PS-7/Z/K – version with power supply):

  • EAN: 5906236591792
  • PS-7 device with headphones
  • Measuring tip with 1.5 m cable
  • 12V power supply with 1 m cable
Warranty: 24 months
Shipping time: In stock!

Additional information

Weight2 kg
approximate gross weight
InPost PL, DHL EU, Fedex World
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