The CTEK Battery Analyzer tests the condition of 12V lead-acid batteries including wet, maintenance free, Ca/Ca, gel and AGM styles. The easy to use, hand-held device needs only to be connected to the positive and negative poles of the battery before following the step by step instructions on the display. Then, it tests the battery in seconds and provides fast and easy to understand results on its condition. Four levels indicate the state of the battery and any action to be taken from Battery Good; Good/Recharge, Charge & Retest or Replace Battery. The Charge and Test feature ensures the battery can retain its charge. There is no need to disconnect the battery from the vehicle to use this unique patented technology.
The CTEK Battery Analyzer tests the battery without placing a load on it and is safe for the user and vehicle electronics. It is also reverse-polarity protected and creates no heat or sparks. The operating voltage range is 8–15V with a test range of 200–1200CCA and is accurate to ± 0.1V. The CTEK Battery Analyzer comes with a two-year limited warranty.