Hartmann medical tuning fork
Type of tuning fork :
Medical grade aluminum alloy tuning fork designed for the healthcare profession.
The ADC™ Tuning Fork-512 features:
Non-magnetic, corrosion resistant aluminum alloy construction
Weighs 1/3 of comparable steel tuning forks
Produced from 3/8" x 1" bar stock for superior performance and consistent frequency accuracy
Extra long 2" handle of turned smooth aluminum to facilitate bone conduction tests