(Didactic Division)

Sound

Tuning Forks, Steel

Plain shanks, chrome plated/Blued. Best quality steel

A
B
C
D
E
F
G
H
Frequency Hz.
256
288
320
341
384
426
480
512
Note
C
D
E
F
G
A
B
C

Tuning Forks, Aluminum

Plain shanks, Best quality aluminium.

A
B
C
D
E
F
G
H
Frequency Hz.
256
288
320
341
384
426
480
512
Note
C
D
E
F
G
A
B
C

Brain Tuner

Tuning Forks, Iron

Round shanks, Best quality iron.

A
B
C
D
E
F
G
H
Frequency Hz.
256
288
320
341
384
426
480
512
Note
C
D
E
F
G
A
B
C

Tuning Forks, Iron Set of Eight

Tuning Forks Planetary

Each tuning fork is individually stamped with the musical scale note and the frequency in Hz at the base of each fork.
Frequencies include(in Hertz):
256 Hz- 7 1/4" long, handle is 1 3/4"
288 Hz- 7" long, handle is 1 34/"
320 Hz.- 6 3/4" long,handle 1 3/4"
341.3 Hz.- 6 1/2" long, handle is 1 3/4"
384 Hz. - 6 1/3" long, handle is 1 3/4"
426.6 Hz.- 6" long, handle is 1 3/4"
480 Hz.- 5 3/4" long, handle is 1 3/4"
512 Hz.- 5 1/2" long, handle is 1 3/4"

Planetary Tuning Forks Weighted

Tuning Forks Chakra Set of Seven

Tuning Forks Harmonic

Tuning Forks Harmonic Weighted