For sale, a high precision arc protractor for cartridge alignment.
This protractor is made of 3mm High Glossy Black Acrylic Perspex, high-precision laser cut and engraved.
The arc protractor is the most accurate protractors for cartridge alignment; this one is designed for the following Technics turntables:
SL-1200G
SL-1200GR
SL-1200GLE
SL-1200GLD
SL-1200LTD
SL-1200GAE
SL-1210GR
SL-1210SL
The geometric features are compliant with Technics specifications; see the first picture.
 
It is supplied with detailed instructions.
We also make custom protractors to the client's specifications.
Made in Scotland