Ortofon DS-3 digital stylus pressure gauge

The Ortofon DS-3 is a completely digital and very lightweight needle manometer, also known as a scale for needles. This very handy tool makes it possible to "tune" your tonearm in the most precise way possible. At Ortofon they call it ultra-precise and that is not surprising even when this scale is pre-calibrated at the factory with a margin of only 0.01 g. This is mainly because the DS-3 is non-magnetic and prevents friction. This is a must have for true audiophiles.