Combination 6 Channel Electronic Stethoscope Kit





  • Use to locate & identify engine noise
  • Super sensitive microphone pick-up
  • Flexible non-conductive shaft
  • Cushioned headphones
Component stethoscope
  • Detect & isolate noise components
  • Enables road test diagnosis
  •  6 channel sensor selector unit
  • 6 pick up sensors – 4.8m long cords
Use for: *road test diagnosis *under chassis *under hood *fuel injectors
The chassis EAR is a versatile electronic listening tool, which is designed to allow the user to listen to amplified sounds through a professional set of headphones during a road test.
There are 6 extremely sensitive microphone/clamps that can be attached adjacent to many difficult to diagnose vehicle parts and 1 extension lead.

Electronic stethoscope
  • Connect headphone jack into stethoscope unit
  • Turn unit on with volume control dial & set to mid level
  • Put headset on & place probe onto part to be tested.
  • Use to detect & diagnose worn pistons, faulty lifter, bearing & gear noise, manifold leaks – also use to locate wind & water leaks in doors & windscreens.
Component stethoscope
  • Attach 4 or 6 sensor clamps to suspected source of noise
  • Use either Velcro straps or cable ties to secure the clamp wires.
  • Plug headphone jack into selector box & turn on with volume control & set to midlevel
  • Operate component or test drive vehicle to duplicate the problem noise.
  • Adjust volume to desired level & rotate the selector box knob between the 4 or 6channels, until the source of the noise is isolated.
  • Use to trace drive-train, under-bonnet & under-dash source of noises.
  • Stethoscope & 4 or 6 channel selector box require a 9 volt battery – supplied.