AutoMeter Technician Grade Handheld Battery Tester for 6V & 12V Applications (SB-300)

AutoMeter Technician Grade Intelligent Handheld Battery Tester (SB-300) is an essential tool for any technician’s toolbox. Using AutoMeter’s patented Digital Pulse Load technology, the SB-300 applies a true 40-amp load to simulate real-world conditions, ensuring unmatched accuracy when diagnosing battery issues.

This portable tester can perform a full battery test in less than 82 seconds. With support for flooded, deep cycle, and AGM batteries, it also detects bad cells and provides reverse polarity protection. The SB-300 is engineered for both convenience and durability, featuring an intuitive menu and a rugged composite housing with a protective rubber boot.

Specifications and DimensionsTests 6V & 12V batteries rated between 100-1600 CCATrue 40-amp load applied for accurate resultsEnglish and Spanish language menus and test results30″ – 16 gauge leads with professional-grade clampsAutomatically stores the last 100 tests in memoryBattery test results include CCA, voltage, percent charge, and state of health

Key Features and BenefitsCompatible with flooded, deep cycle, and AGM batteriesMeasures true CCA, voltage, and percent of chargeDurable, portable design with a rugged rubber bootOptional customer communication with PR-12, PR-20 printers, or AC-12 PC cable