Tuning forks for Aurists with clamps
Nickel-plated steel, material thickness 8 mm
| No. | Designation |
|---|---|
| AB-001 | C₂ 16 Hz pattern French |
| AB-002 | C₁ 32 Hz pattern French |
| AB-003 | C 64 Hz pattern Hartmann |
| AB-004 | c 128 Hz pattern Hartmann |
| AB-005 | c¹ 256 Hz pattern Hartmann |