The Fluke 500 Series Battery Tester is the ideal test tool for maintaining, troubleshooting and performance testing of individual stationary batteries and battery packs used in critical applications. An intuitive user interface, compact design and rugged construction ensure optimum performance, test results and reliability. The Fluke 500 Series Battery Tester covers a wide range of battery testing functions, from DC voltage and resistance tests to comprehensive health tests using an automated string function test. The probe contains an integrated infrared temperature measurement system. 500 Series Battery Testers are designed for measurements on all types of stationary batteries and accumulators.