Product Description
A comparison gauge for checking black-key height and consistency during piano regulation.
- 12 mm reference format.
- Cross-bar design for comparing key levels.
- One gauge supplied.
Fit and use: Use only where the instrument's required black-key height matches the gauge. This is a reference tool, not a calibrated electronic measuring instrument. Piano and other tools are not included.
Australian delivery: Free standard shipping within Australia. Ships from overseas. Estimated delivery: 10–20 business days. Delivery times are estimates and may vary.
