Good deal on a multimeter: $7.78
by Mark Frauenfelder from on (#3C7ZX)
This auto-ranging multimeter has good reviews on Amazon. It has an LCD backlight, a non-contact voltage detector, a diode check, 15 minute auto shut-down, and the probes have built-in clips. It's regularly $13, but if you use code 54GCYL5X it's just $7.78