Douk Audio LP Record 50/60Hz Strobe Speedometer + Tachometer Disc for Turntables

Universal Power Compatible: Optimizes flash light source based on 50/60Hz household power frequencies, suitable for users around the world. Accurate Speed ​​Adjustment: Use the included speed plate to precisely adjust the rotation speed of your record player. Safe Design: The strobe light uses a 15VAC power source for safe and effective operation. High-Brightness LED: The 3W high-brightness LED makes it easy to use indoors or outdoors. Compact and Easy to Use: Small, portable, and simple to use.