500 Amp Carbon Pile Battery Load Tester

This battery impedance tester tests 6/12 volt batteries, alternators, regulators and starter motors by putting a load on the system to simulate working conditions. The load is adjustable from 0 to 500 amps.

Suitable for cars, vans, RVs, motorcycles and farm machinery.

It has color-coded temperature compensation pass / fail chart with seperate color-coded volt and amp meters. Heavy duty 4 gauge solid copper wire and copper leads.

Tests batteries up to 160HA / 1000CCA. Voltage accuracy +/- 0.1 volts.15 second load test time. Adjustable dial meter. Completely portable, outside power not required.