1High Accuracy Testing: The car battery tester provides accurate measurements of the state of car batteries and electric vehicle batteries, ensuring precise testing results. 212V Discharge Testing: It is capable of conducting discharge testing for 12V batteries, allowing users to quickly understand the battery performance. 3Pure Copper Material: Automotive load checker is made of premium pure copper material, high strength, anti rust, wearproof, sturdy and durable. 4Wide Applications: Car battery analyzer is widely used, suitable for cars, pickup trucks, SUVs, motorcycles, RVs, boats and other vehicles. 5User Friendly Interface: The car battery tester is designed with a user friendly interface, featuring clear instructions and easy to read results.