Battery Load Tester, also known as an Automotive Car Battery Tester, Battery Charging System Tester, and Voltmeter Tester.
Key features and information about this device include:
Functionality: It's designed to test the health of a battery, assess the cranking system's ability to start the engine, and determine if the charging system is functioning correctly.
Compatibility: This tester is suitable for various 6V, 8V, 12V, 16V, and 24V batteries found in cars, light trucks, RVs, motorcycles, ATVs, boats, and more.