Developed by woodturner extraordinaire Andre Martel in Quebec, Canada, the Martel Calipers are the most universal and user-friendly thickness calipers on the market.
The unique design allows you to reach deep into smaller vessels, unlike most others which need a larger opening. The double-end allows you to see EXACTLY what the measurement is on the end that is deeply buried in your project.
Available in 3 sizes:
- Small (6-12) = 6 ‘’ deep reach or 12’’ overall . Will measure a 12’’ diameter bowl to the right center, and a 14’’ bowl to 1’’ from center.
- Medium (10-20) = 10‘’ deep reach or 20’’ overall . Will measure a 20’’ diameter bowl to the right center, and a 22’’ bowl to 1’’ from center.
- Large (14-28) = 14‘’ deep reach or 28’’ overall . Will measure a 28’’ diameter bowl to the right center, and a 30’’ bowl to 1’’ from center.