The Ctek Battery Analyser checks the condition of all types of 12 V lead-acid batteries, including wet, Ca/Ca, gel, AGM and maintenance-free batteries with the highest accuracy. It is easy to use and provides quick and easy to understand results. The operating voltage ranges from 8-15 V with a test range of 200-1 200 EN. Simply connect the terminals to the battery and follow the step-by-step instructions on the display. The easy-to-read display provides clear information about the status of each 12 V lead-acid battery and informs about the necessary measures. It is not necessary to disconnect the battery from the vehicle; the patented technology of the Ctek Battery Analyser is absolutely safe for both the user and the vehicle electronics. It is protected against polarity reversal, generates no battery loads, no heat and no sparks…more