Professional LP Vinyl Pickup Calibration / Distance Gauge Protractor Adjustment Tool Speed Measurement Disc
Product Description
Material : Acrylic
Size : Diameter 300MM
Weight : 244g
Notice：
1. For LP disc calibration and rotational speed detection.
2. 33.3/45/78 rotational speed detection.
3. Adjust the angle of the cartridge stylus
4. Check wether the position of pin is right or not.