Parasitic Battery Draw Test Switch OTC7645 Scan Tool Upgrades and Accessories Plastic red gripped handles for

Plastic red gripped handles for comfort and extra leverage

This fold up hex key set includes sizes:

From the recognized leader in UV leak detection

Modern ergonomic

cast iron and stainless steel

Parasitic Battery Draw Test Switch OTC7645 Scan Tool Upgrades and Accessories Plastic red gripped handles forParasitic 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