Parasitic Battery Draw Test Switch OTC7645 File Sets Removes battery terminals and bolted

Removes battery terminals and bolted on wiper arms

and hard-to-access fittings without losing control or connection to your socket

Dual 2-1/2" gauges feature chrome bezel and rugged protective outer boot

Set includes: 15 degree offset

Improved contours for a better fit

Parasitic Battery Draw Test Switch OTC7645 File Sets Removes battery terminals and boltedParasitic Battery Draw Test Switch Features and Benefits: Finds electrical problems that drain the battery Digital amp meter takes the guesswork out of a complicated job Works on any vehicle with side or top post batteries Attach the test switch between the negative battery cable and the battery, and then road test the vehicle. Next, connect an amp meter to the switch to determine the parasitic amperage draw, and locate the excessive electrical drain