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TMST 3 SKF Elektronik Stetoskop
https://www.skf.com/binaries/pub12/Images/0901d1968008a5f0-14376EN_TMST3_tcm_12-35822.pdf#cid-35822
SKF Electronic Stethoscope TMST 3
The SKF TMST 3 is a high quality instrument enabling the determination of
troublesome machine parts by the detection of machine noises. TMST 3 includes a
headset, two different length probes (70 and 300 mm) and a pre-recorded audio
CD demonstrating the most common encountered troublesome machine noises, all
supplied complete in a sturdy carrying case.
Technical data
Designation TMST 3
Frequency range 30 Hz–15 kHz
Operating temperature –10 to +45 °C (14 to 113 °F)
Output volume Adjustable in 32 levels
Led indicator Power on
Sound volume
Battery low
Maximum recorder output 250 mV
Headset 48 ohm (with ear defender)
Auto switch off Yes, after 2 min.
Battery 4 × AAA Alkaline type IEC LR03 (included)
Battery lifetime 30 hours (continuous use)
Dimensions handset 220 × 40 × 40 mm (8.6 × 1.6 × 1.6 in.)
Probe length 70 and 300 mm (2.8 and 11.8 in.)
Case dimensions 360 × 110 × 260 mm (14.2 × 4.3 × 10.2 in.)
Weight
Total weight
Instrument
Headset
1 610 g (3.5 lb)
162 g (0.35 lb)
250 g (0.55 lb)
