LP Stroboscope Disc Rotational Speed Detection LP Vinyl Turntables Calibration Disc for Vinyl Record Player

Feature: 1. Professional : Specially designed to detect the speed of LP vinyl records and adjust the position of the cartridge and stylus so that you can enjoy high quality sound. 2. Speed Adjustment: The speed of this vinyl record player calibration strobe disc can be 33, 45, 78 RPM, with 50 or 60Hz frequency speed detection and adjustment. 3. Double Sided Tachometer: One side of this vinyl record player s calibration strobe disc is the speed measurement function, and the other side is the head angle calibration function. 4. Practical: This vinyl calibration strobe disc is a necessary adjustment tool for LP vinyl record lovers. It is practical and versatile, and it is convenient to debug the machine. 5. Simple Operation : Put 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 Vinyl 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.