Clearaudio Smart Stylus Gauge - Precision Stylus Force Scale for Turntables & Record Players - Perfect for Vinyl Enthusiasts & DJs

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.