Allows user to track electrical system voltage on any vehicle with a normal 12V charging system
When the normal green light is on, the system voltage is normal and the battery is being charged correctly; if the high red light is on, the system voltage is too high and damage to the battery may result; when the low red light is on, the system voltage is too low and the battery is being discharged
The above indications are valid only with the engine running
Measures 1 5/8 L x 1 W x 1/2 H
Images
Part #
Description
Retail
OCM-1
$49.95
This item appears on page 1057 of the Street Catalog