Parasitic Battery Draw Test Switch OTC7645 Brake Lathe Parts and Accessories including heavy-duty abrasive alloy metal

including heavy-duty abrasive alloy metal drilling on hardened steel

Sizes included: 3/8" to 7/8"

Features and Benefits Only 7-1/2" high

Cloth like fiber

19260 #1 remover

Parasitic Battery Draw Test Switch OTC7645 Brake Lathe Parts and Accessories including heavy-duty abrasive alloy metalParasitic 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