Lisle 64970 Parasitic Drain Tester


Please contact us at 800-562-4791 for pricing and availability.
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MSRP: $36.68
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Lisle 64970 Parasitic Drain Tester 


  • 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.

WARNING: Cancer and Reproductive Harm


Lisle Manufacturer Warranty

All products have a lifetime warranty to be free from defects in material and workmanship. Warranty does not apply to misuse, abuse, neglect, accident, improper use, etc.