Sold by CTEK, the PRO Battery Tester is complete with an integrated printer. ItÆs now easier than ever to determine and present the current state of a battery and electrical system. The PRO Battery Tester performs quick, simple, and accurate battery or system tests in seconds without heat, sparks, or user interpretation. The results can then be printed and reviewed immediately with customers for added impact to preventative maintenance routines and customer service. The CTEK PRO Battery Tester is patented and features an integrated printer to provide immediate results to review with the customer, user-defined printout header, tests 12V batteries and electrical systems for cars and light trucks, tests starting and charging system voltage and displays results, bad cell detection, reverse polarity protection, tests discharged batteries down to 1V, multiple rating system compatible (CCA, DIN, EN, IEC, SAE), tests multiple battery chemistries: standard (flooded), AGM, and GEL and comes with a two-year warranty.