Easy Speed Test Tool
Setting the correct speed for your platter is one of the most important parts of correct turntable set-up. Clearaudio's Stroboscopic Speed Test Record accurately measures the real-time speed of your turntable. Place the Record on your platter, and set your turntable in motion. If the lines on the disc stay in place and do not go forward or backward, your speed is correct.
The Stroboscopic Speed Test Record includes 'bands' for testing both 33-1/3 rpm and 45 rpm. The back of the disc contains a scale for use with Clearaudio's stroboscopic light (not included).