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Baseline&#174; Rydel-Seiffer Tuning Fork (64 and 128 cps) Evaluate hearing and vibratory sensation. Non-magnetic, corrosion-resistant aluminum alloy construction for light weight and durability. Rydel-Seiffer, 64 and 128 cps.

Baseline&#174; Rydel-Seiffer Tuning Fork (64 and 128 cps)

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