Lisle 64970 Parasitic Drain Testing Accessory

Provides an easy method to connect a multimeter to the vehicle electrical system to diagnose hidden battery drain. Replaceable in-line fuses protect both the meter and tester in the event a high current source on the vehicle is left on. The multimeter is bypassed with the switch during connection in case of a power surge. The tester and meter can remain connected until other computer systems shut down, isolating the drain. As a convenience, stacking banana connectors are used on the tester. This allows voltage to be measured on various locations on the vehicle during the drain test, using standard test leads.

• Replaceable In-Line Fuses Protect Both the Meter and Tester in the Event a High Current Source on the Vehicle Being Left On
• Allows Tester and Meter to Remain Connected
• Stacking Banana Connectors
• Allows Voltage to be Measured on Various Locations
• Requires Multimeter (Not Included)