Looking to monitor the health of your battery in your Audi, BMW or Volkswagen. Don't get stranded next time your out with a dead battery and stay on top of its' health with a  CTEK BATTERY ANALYZER (Part No. 56-925)

This tester checks with high accuracy the condition of all types of 12V lead-acid batteries including Wet, Maintenance Free, Ca/Ca, Gel and AGM. Easy to use it provides fast, and easy to understand results. Operating voltage range is 8–15V with a test range of 200–1200EN. Simply connect the clamps to the battery and follow the step by step instructions on the display.

The easy to read display gives clear information on the condition of any 12V lead-acid battery and advises what action is required. With no need to disconnect the battery from the vehicle, the patented technology used by the CTEK BATTERY ANALYZER is safe for the user and vehicle electronics. It is reverse polarity protected, creates no battery loads, heat or sparks.