10cm Diameter Aluminum Version, 50 / 60hz, Speeds from 8-1/3rpm to 78rpm
Enjoy your records at the correct speed , pitch & tempo
Tonar precision stroboscope disk 10cm. With this you can check and / or adjust the correct speed of your turntable.
One side is for 50Hz and the other for 60Hz this disk has a scale for 8.33 / 16.66 / 33.33 / 45 & 78rpm.
This strobe disc can be used with a turntable speed strobe light (Not Included ) or the flickering obtained from some normal household lighting 50hz (ideally a basic incandescent bulb)
Durable Aluminium Disc.