Digital tester battery with LCD display 12V 24V 3Ah-200Ah Ideal not only for specialists Tester battery brand is advanced technology for testing and diagnosing battery problems. The perfect tool for anyone who wants to know the current status of their battery, not only for professionals. You can now easily check the cause of the problem and avoid serious failures and costly diagnostics, e.g. in the car repair shop. Our device is: - Simple and intuitive operation, - Large and easy to read LCD display, - No additional battery power required, - Robust design, - Compact size, - Full compatibility with 12V and 24V batteries, - Precise and reliable data reading. All parameters in one place. With the Brand Battery Tester, analyzing battery health results becomes easier than ever. You can measure battery voltage, inrush current CCA, check battery health and life, measure battery internal resistance, and quickly detect failure. Intuitive operation The Tester of the brand’s batteries is characterized by the fact that uses advanced conductivity testing technology to provide precise measurement results of AGM, GEL, VRLA, EFB, STD batteries. Remember, an incorrect reading of the test result does not always mean that the battery is damaged, corrosion and all kinds of contamination can affect the measurement result, so it is worth cleaning the places do which you apply the probes before measuring. Always have it with you - feel safer Having your own battery tester in many cases is able to save you from many unpleasant situations - you can check the status of the battery at any time. What’s more, thanks to its compact dimensions and light weight, you can always have it with you, you can also store it in the glove compartment in your car and check the battery status when you are away from home. The battery voltage decreases with a long service life, and frequent control will allow you to detect irregularities early. Equipped with reverse polarity protection, which protects it in the event of accidental misconnection of wires and a number of other protections.