Steel Tuning Fork Set - Set of 13 - In Wooden Case, Designed for Physics experimentation - Eisco Labs

Set of 13 Tuning Forks in frequencies between C (512) and C (236) Made of nickel-plated steel (+ / -) 5% of stated frequency Designed for physics experimentation and studies on sound Includes wood carrying case Set of 13 tuning forks designed to be used in science experiments. Made from the best quality nickel-plated steel, with plain shanks and frequency stamped on each. Frequencies in Hz: C (512), B (480), A (426-6), A (405), G (384), F (362), F (341-3), E (320), E (302), D (288), C (271), C (256), C (236). The set comes in a handsome wood carrying case with latches.