AutoMeter SB-3 Variable Carbon Pile Load Tester, 500 Amp

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The AutoMeter SB-3 is a variable carbon pile load tester that delivers a 500 amp load test on batteries ranging from 0 up to 1000 CCA. Great for testing power sport, automotive, marine and light commercial batteries.

Load Tests

  • 250 amp 6 volt load test
  • 500 amp 12 volt load test
  • Simulated starter draw test
  • Alternator charging voltage


  • Automatic, spring loaded knob
  • Tests 6 volt and 12 volt batteries
  • Tests batteries rated from 0 to 1000 CCA
  • Dual analog displays (voltage and amperage)
  • 5' - 6 gauge leads with heavy-duty clamps

More Information
Part Number SB-3
Battery Voltage 6 Volt, 12 Volt
Applications Automotive, Commercial, Power Sport
Battery Type Absorbed Glass Mat (AGM), Flooded
Supported Language English
Length 10"
Width 10.5"
Height 4"
Weight 12 Lbs
UPC 46074100093
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