Ajax Scientific SO040-0256 Aluminum Tuning Fork 256 Hz Frequency

Ajax Scientific tuning fork. Frequency 256 hertz for demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies. Milled from non-rusting non-magnetic aluminum bar stock. Plain shank form. Stamped with the musical scale note sounded by the fork and the frequency in hertz at the base of the tine of each fork. Lengths vary with frequencies.