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AutoMeter SB-300 Battery Tester

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Battery Tester

Battery Tester; 40 Amp Load; 0 - 30 Volts; 6/12 Volt Batteries;

  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: Warning: This product can expose you to chemicals; which are known to the State of California to cause cancer. For more information; visit

  • Tests 6 And 12 Volt Batteries
  • Stores Last 50 Results In Memory
  • Temperature Added For Accuracy
  • Protective Rubber Boot
  • Detects Discharged Batteries; Bad Cells
  • Tests Flooded And AGM Batteries And Starting/Charging Circuits
  • CCA Range of 100-1600
  • Works w/Printer PN[PR-12/PR-20/AC-20]
  • English And Spanish Available
  • 30 in. 16 Gauge Leads w/Professional Grade Clamps

AutoMeters SB-300 is a handheld battery tester that is a great addition to any technicians toolbox! This tester will help you rapidly and accurately diagnose battery issues with unmatched speed and accuracy with our easy to use testing protocol. Featuring AutoMeters patented and award winning Digital Pulse Load (DPL) technology(TM), this tester delivers a true on-board 40 amp load for unmatched accuracy. Capable of performing a full battery test in less than 82 seconds, the SB-300 represents the ultimate in value, convenience, and ease of use.

Next generation instruments from Auto Meter combine our NASCAR proven racing movements with our award winning LED lighting technology to offer you the ultimate in Accuracy, Durability, Visibility and Styling.