Associated 500 Amp Digital Battery & Electrical System Tester
Associated 500 Amp Digital Battery & Electrical System Tester

Associated 500 Amp Digital Battery & Electrical System Tester

  • Hassle Free Returns - NO RMA's!
  • No Restocking Fees
  • Over 173,000 Satisfied Customers
  • 30 Day Money Back Guarantee*
    (*Restrictions Apply. See Return Policy)
Associated 500 Amp Digital Battery & Electrical System Tester
Click to enlarge image(s)

Designed with highest quality and versatility in mind. Interprets data from the charging/starting system on easy-to-read LED display voltmeter and ammeter. Also shows +/- amps for easy diagnosis of current leakage problems.

The 500 amp, carbon pile variable load capability, provides accurate load testing for up to 1,000 CCA batteries. A great time-saver for testing electrical systems on 12, 12/24 and 24 volt vehicles. Check out these safety extras:

Coated circuit board prevents damage and meter inaccuracy due to moisture and dirt.

Circuits protected against reverse voltages due to incorrect hookup.

"Load on" light indicates the load is activated.

Defective diode indicator warns alternator output diodes or GM diode trio has gone bad.


Easy-to-read LED voltmeter and ammeter

500 amp safety clamps with Flexi-Spring and patented side terminal adapters, plus separate light gauge test leads for tighter spots

Heavy-duty single extruded leads for testing up to 15 feet apart

Inductive pick up included

Unique curved carbon discs assure maximum contact, fewer hot spots, smoother operation and longer life

10-meg ohm input impedance for today's high tech systems

Convenient heavy-duty tilt back cart with 8 inch wheels and 2 trays

Video manual with step-by-step instructions included



500 amp


0-999 Amps


0-32.0 volts DC


8' (4 AWG) 500 Amp

Submit a Review... Coupons on

7600 Commerce Court, Suite B, Midland, MI 48642-7944
Call Mon to Fri between 8:30 am - 10 pm, Sat 8:30 - 10 pm, and Sun 10:00 am - 10 pm EST
(989) 839-4877 or Toll Free at (866) 553-8116 - Thanks for shopping on our site!

Copyright 2013, All Rights Reserved