anyone steer me in the best way to check electrolytic capacitors in circuit?esr meter,oscilloscope,capacitance meter,voltage readings,ect.what type of pattern would you look for with an oscilloscope?bypass caps,filter caps,coupling caps.any help appreciated.what is a better capacitor meter the sprague to6a or the sencore c55..what do you reccomend for a meter or testing?or should i say what do you do and use??...thanks....ed!!