Clearaudio - Smart Stylus - Tracking Force Gauge
Clearaudio's Smart Stylus Force Gauge provides an easy, accurate, and inexpensive way to set up your cartridge accurately. No AC power or batteries are required for this ingenious method. Boasting 1.5 g to 3.5 g accuracy, the Gauge works by measuring the 'flex' of your stylus when you set your tonearm down on top of the printed scale.
