Description – Earth Year 136.10Hz standard or large tuning fork – Manufactured using high quality nickel-plated steel. – Ergonomically shaped soft grip handle making it easier and more comfortable to use during sonopuncture. Tuning: Accuracy of /- 0.5% (a semitone is 100%) – 136.10Hz Note: The Planetware tuning fork audio files are synthesizer representations of the exact frequency. Not a recording of the tuning fork itself. Standard Plus: Material: – Nickel-plated Gong steel with a mirror-smooth surface. – Ergonomic handle made of thermoplastic elastomer (TPE) filled with cork Weight: 85g Total length: 20.4cm Stem length: 5.6cm Arms: 4mm x 8mm with soft rounded edges, stamped with the Planet name and the frequency in high-contrast Origin: Made in Germany ~ Large Plus: Material: – Milled from one piece of high-quality nickel-plated tool grade steel. – Fork foot with handle padding made of a thermoplastic elastomer (TPE) filled with cork. Weight: 128g Total length 24.2cm Stem length: 5.6cm Arms: 5mm x 8mm High-contrast stamped with frequency number Origin: Made in Germany
