Fine Metronome is a professional tool for musicians, both pros and newbies.
Ideal for (self-) training and home rehearshals. This piece of software
* has high accuracy, even on low-end sound cards;
* allows user to customize tick sounds, volumes and even pan;
* can be of two appearances: mini (taking up a little screen
space), and expanded (showing all the controls);
* has an off timer, speed trainer, and other features for training;
* provides rich hot-key support;
* and last but not the least, is very handy.
Fine Metronome allows tempos from 20 BPM up to 416 BPM, supports 1/4 - 5/4 time, and smooth tap mode.