ADC Tuning Fork, 256cps, with Weight

This Tuning Fork with a frequency of 256 cps (cycles per second) is made of a durable aluminum alloy and is non-magnetic. It weighs 1/3 of the weight of other similar steel tuning forks and has a fixed weight feature. It is made of a solid piece of metal for superb performance and consistent accuracy of the frequency. The Tuning Fork features a handle with a length of 2" which is conducive for bone conduction tests. The fork is made in the US and comes with instructions for use. It has a one year warrant...