Set of 8 tuning forks made of steel Riester
- Set 1 in in wooden case. Well thought-out combinations in an attractive practical wooden or plastic case to perform full hearing tests.
In case:
1 x No. 5163 - C1 32Hz,
1 x No. 5160 - C 64 Hz,
1 x No. 5161 - C 128 Hz,
1 x No. 5164 - C1 256 Hz,
1 x No. 5166 - C2 512 Hz,
1 x No. 5168 - C3 1024 Hz,
1 x No. 5170 - C4 2048 Hz,
1 x No. 5172 - C5 4096 Hz.
Riester. Germany.
Brand
Symbol
5140
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