OTC/Bosch 7645 PARASITIC DRAW TESTER

by OTC/Bosch

MPN: 7645
SKU: 7645-S03-142

Sold out

$166.74 - $166.74

$166.74

$180.99

$180.99 - $180.99

$180.99

Warehouse: Calgary-A

This product is held in stock at the Calgary-A warehouse. Shipping & pick-up available.

Order now and pick up Monday, December 22, 2025 after 2 p.m.

5935 35 St SE, Bay #15, Calgary, AB, T2C 2H1, Canada

Availability:

Out of stock

Finding electrical problems that drain the battery is getting harder all the time. But using No. 7645 with your digital amp meter takes the guesswork out of a complicated job. 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 on the battery. Works on any vehicle with side- or top-post batteries.

MPN: 7645