Hi all, Do you own and use a Digital Multimeter? I am currently looking for one that measures the following: AC/DC voltage, AMperage, Resistance, Capacitance, Continuity CHecker with Beep, Diode Checker with Beep. Bonus features would be Frequency Counter, Autoranging. Not necessary: Lit LED What makes/models do you recommend in the 50-70 dollar new or used range? I plan on using this for working on guitar electronics, possible making stomp boxes, cable making/tesing and eventually tube biasing. Will I need any other features for those? Thanks!