Easily pinpoints bearing and machine noise

Electronic stethoscope TMST 3
Electronic stethoscope TMST 3
The SKF Electronic Stethoscope TMST 3 is a high quality, sensitive instrument enabling the determination of troublesome machine parts by the detection of machine noises or vibrations.
TMST 3 includes a headset, two different length probes (70 and 220 mm) and a pre recorded audio CD demonstrating the most common encountered troublesome machine noise, all supplied complete in a sturdy carrying case.
  • Excellent sound quality helps to reliably identify the possible cause of the noise
  • User friendly and easy to operate, no special training required
  • Lightweight ergonomic design makes it easy to operate with one hand
  • Excellent quality headset for optimum sound quality even in very high-noise environments
  • Pre-recorded demonstration CD and output for analogue recording help facilitate analysis and comparison
  • Supplied with two probes, 70 and 220 mm (2,8 and 8,7 in) enabling reach almost anywhere
  • Adjustable digital volume control up to 32 levels to reach desired volume
  • Technical data
    Technical data
    TMST 3
    Frequency range
    30 Hz-15kHz
    Operating temperature
    - 10 to + 45 °C (14-113 °F)
    Output volume
    Adjustable in 32 levels
    Led indicator
    Power on

    Sound volume

    Battery low
    Maximum recorder output
    250 mV
    48 Ohm (with ear defender)
    Auto switch off
    Yes, after 2 min
    4 x AAA/R03 (included)
    Battery lifetime
    30 hours (continuous use)
    Dimensions handset
    220 x 40 x 40 mm (8.6 x 1.6 x 1.6 in.)
    Probe length
    70 and 300 mm (2.8 and 11.8 in.)

    1,6 kg (3.5 lb)
    162 g (0.35 lb)
    250 g (0.55 lb)
  • Spare parts

Related documents

SKF logo