Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change.

In addition to straight continuity, the tester can handle diode testing, detecting shorted or open diodes and even differentiating between regular and Schottky diodes.

A good multimeter is great to have around the house for electrical projects and a nice addition to your toolbelt. Here's the best rated one from Harbor Freight.