Hand held Sealed Lead Acid (SLA) and power sport battery tester with an onboard 40 amp load. Tests 4 AH to 50 AH rated batteries. Customer Communication with optional PR-12 Infrared printer or PC cable. Stores the last 50 tests in memory. 64 character 4 line LCD screen. 30 – 16 gauge leads. Tests flooded and AGM batteries. Tests discharged batteries. Tough plastic case with rubber easy-grip boot. Reverse polarity protection.