This battery analyzer from LNEX is an essential tool for anyone who needs to test the performance of their vehicle batteries. With the ability to test AGM/EFB batteries and support for both 24V and 12V systems, this analyzer is perfect for use in a wide range of vehicles. The LCD display provides clear and accurate readings, making it easy to diagnose any issues with your battery. The BT-200 is a single item, making it perfect for personal or professional use.