Search
Shop Product Types


Daily Deals

Motorcycle Tools



Get In-depth
Product Information
in the ToolTopia
Buyer's Guides:

MityVac




MILWAUKEE M12 & M18




OTC ENCORE AND TOUCH



BelAire Buyer's Guide




BelAire Buyer's Guide










Streamlight Beam Patterns




Shopping with ToolTopia
is fast & easy:
Free Shipping
PayPal + More
About MAP Pricing
Lease Options

Better Business Bureau




OTC Tools (OTC7645)

Battery Drain Tester Switch
Battery Drain Tester Switch
List Price $100.10
Your Price $50.80
Item Number OTC7645
Mfg OTC Tools
Part No 7645
In stock: Yes

Features and Benefits:


  • Works on any vehicle with side or top post batteries
  • Weight: 8 oz.
Finding electrical problems that drain the battery is getting harder all the time. But using the 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.


MILWAUKEE SUPER DEALS

MICROFLEX DIAMOND GRIP GLOVES

TOOL STORAGE OPTIONS

BATTERY TOOLS

MECHANIX WEAR GLOVES