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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
Designation 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

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