مقياس سرعة الدوران، عمود الدوران

Mounting it on the headstock was straightforward and the display updates smoothly as I change speeds. It’s nice to see the exact RPM within 20 instead of guessing from the belt settings.

The interrupter wheel and sensor were simple to align, and now I can dial in exact cuts without guessing. Having the speed displayed to the nearest 20 RPM has made a real difference in my turning accuracy.

Mounted it on my mini lathe headstock in about five minutes, and now I can see the spindle speed clearly to within 20 RPM. Really handy for consistent cuts without guessing or relying on a separate meter.