Product overview Made of nickel-plated steel Material thickness: approx. 8 mm Class I medical device For use by authorised personnel only Has 7 different frequencies (c 128 - h 240) Lucae Tuning Fork, with adjustable dampers The Lucae tuning fork with dampers from KaWe serves to examine the air and bone conduction of sound and is therefore perfect for hearing and sensitivity tests. By moving the damper, the tuning fork plays 7 different frequencies from c 128 to h 240. Product Details Lucae Tuning Fork, with adjustable dampers from KaWe Made of nickel-plated steel Material thickness: approx. 8 mm Complies with EU 2017/745 Class I medical device To examine the air and bone conduction of sound Perfect for hearing and sensitivity tests For use by authorised professionals only Has 7 different frequencies from c 128 to h 240 thanks to the dampers 1 tuning fork