How to Use:
Place the record on the plate, turn on the light, and then adjust the speed control of the turntable until the pattern on the disc does not move.
Specification:
Item Type:Turntable Stroboscope Disc
Material: ABS
Color: Black and White
Function: One side is the speed measurement function, the other side is the head angle calibration function
Speed: 33/45/78 RPM,50/60Hz
Scope of Application: Suitable for Record Players
Package List:
1 x Turntable Strobe
Note:
1. The speedometer must be tested under a 50Hz strobe light.
2. It cannot be used under DC powered LED lights.