Kba Complete 

High School/College ear training and music theory exercises. Uunlimited, graduated (easy to advanced), chord, pitch, interval, rhythmic dictation and music theory exercises with instant feedback, immediate scoring, and self testing.
ear-training ear training chords intervals rhythm scales music theory music fundamentals

Guitar-Online Metronome 

This metronome plays tempos from 40 to 340 BPM. It also allows the user to play simple, compound and odd-time meters as well as mixes of measures (ie 13/8=3+2+3+2/8), etc. It plays different tones for accent, intermediate and regular beats.
metronome tempo guitar tools beat rhythm meter simple meter odd-time meter