The MEINL planetary tuned tuning forks are made in Germany using the calculations of Hans Cousto (The Cosmic Octave) to match the frequencies of the sun, moon, and planets. Each one is tuned to produce the corresponding frequency of the celestial body. These tuning forks have been designed for use in therapeutic applications.
Earth - 8.0" / 204mm
136.10 Hz / C3#
A4/a' 440 Hz 432.09 Hz
Platonic Year - 7.4" / 188mm
172.06 Hz / F3
A4/a' 440 Hz 433.56 Hz
Flower of Life - 8.3" / 210mm
128Hz
Synodic Moon - 6.9" / 175mm
210.42 Hz / G3#
A4/a' 440 Hz 445.86 Hz
Mercury - 7.9" / 200mm
141.27 Hz / C3#
A4/a' 440 Hz 448.50 Hz
Sun - 8.3" / 210mm
126.22 Hz / B2 (H2)
A4/a' 440 Hz 449.80 Hz
Venus - 6.8" / 172mm
221.23 Hz / A3
A4/a' 440 Hz 442.46 Hz