Pro-ject Tracking Force Gauge / Protractor
Essential tool for measuring cartridge tracking force weight and alignment.
This handy tool is for measuring of cartridge tracking force weight and alignment.
Setting up the tracking force of a pre-installed cartridge on a Pro-Ject deck is a very simple process. Simply place the stylus tip on the desired weight, then move the tonearm counterweight forward and backward up the arm until the protractor is level (it is pivoted like a see-saw in the middle).