Your multimeter is a versatile tool. But for certain diagnostics, you need an oscilloscope to get a closer look at a vehicle’s electrical systems.

Yellowed, hazy headlights aren’t just ugly; they can reduce a headlight’s effectiveness for your customers. Would you rather polish the old lenses, or simply install a Dorman replacement?
The articles and other content contained on this site may contain links to third party websites. By clicking them, you consent to Dorman’s Website Use Agreement.
Participation in this forum is subject to Dorman’s Website Terms & Conditions. Please read our Comment Policy before commenting.