Simply place the protractor on your turntable platter and follow the instructions printed on the protractor.
Ortofon Cartridge Alignment Protractor. Two Point Alignment Gauge. New. DECO
Pro-Ject Cartridge Alignment Protractor. Two Point Alignment Gauge. New. DECO
Analogue Studio Mirrored Cartridge Alignment Protractor- HI-FI CHOICE Recommend
Ortofon Cartridge Alignment Protractor
Ortofon Cartridge Alignment Protractor - Turntable Stylus Set-Up Tool
Pro-Ject Set-It Cartridge Alignment Protractor & Balance Multi Tool. DECO
