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STE3 Electronic Stethoscope

STE3 Electronic Stethoscope

Price: $ 449.00
STE3 Electronic Stethoscope
Two probes - 70mm & 300mm

The STE3 electronic stethoscope is designed to help locate the source of excess bearing and machine noise easily at low cost. It is an ideal easy to use listening device for mechanical generated noise in all types of applications.

The 3.5mm jack socket tape output can also be fed into an audio tape recorder to store the data for either further analysis or as a reference for future comparison.

An ideal easy-to-use listening device for mechanically generated noise in all types of applications.

Maintenance Tool
The new STE3 is ideal for checking abnormal operational machinery noise levels when setting up routine maintenance plans.

Recording Data
The jack socket output is designed to be fed into an Audio Tape Recorder to store data for further analysis.

Contact Probes
Two lengths of contact probe are supplied, 70mm for normal use and 300mm to give access to more difficult locations.

A quality Ear Defender type headset is included, designed to minimise background sounds in high noise environments.


  • Piezo Transducer
  • Two probes - 70mm & 300mm
  • 30 hrs continuous use (typical)
  • Ear defender headset
  • Digital volume control - 32 steps
  • Jack socket output for recording


Frequency Range 30Hz - 15KHz 
Ambient Temp 0 - 45°C 
Output Volume Digitally adjustable 
Battery 4 x AAA Alkaline cells 
Battery life Approx. 30 Hours 
Dimensions 300 x 40 x 40mm 
Probes 1 x 300mm
1 x 70mm  

Complete Kit

Includes STE3 gauge, headset, 70mm probe, 300mm probe and batteries in a custom carrying case.

complete   kit

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