OTC 6945 J-38758 Parasitic Draw Test Switch Shop By Category>Steering Drill America DWRRBST1/2 1/2" HSS

Drill America DWRRBST1/2 1/2" HSS 2MT Straight Flute Bridge Reamer

KD Gearwrench Tools 81612D 3/8" Drive Crowfoot Wrench 15/16"

ensuring longevity and a secure fit

Brush Research BC31624 Bc 3/16" (4

Input Port Screen Prevents Debris from Entering

OTC 6945 J-38758 Parasitic Draw Test Switch Shop By Category>Steering Drill America DWRRBST1/2 1/2" HSSOTC 6945 J 38758 Parasitic Draw Test Switch Test switch is used with an amp meter to isolate parasitic amperage draws on all GM vehicles or any vehicle with a side or top post battery. This tool attaches between the negative battery lead and the battery, then the vehicle road is tested. The next step is to connect an amp meter to each side of the switch, thereby allowing all available current to pass through the meter. Fuses are then removed one at a