Car Battery Tester 12V /24V Digital Automotive Batteries & Alternator Diagnostic Tool, 20-2000 CCA Load Capacity Charging Cranking System Tester for Truck Marine Motorcycle SUV Boat (Built-in Printer)

Features

• Digital Technology:Utilizes advanced conductivity testing technology to accurately measure the actual cold cranking current, battery voltage, state of charge (SOC), and state of health (SOH) as a percentage of battery life. This provides insights into the battery's status and overall health.
• Five Testing Functions:Offers multiple testing capabilities, including battery test, V/A monitor, charging test, start test, and load test. Allows easy assessment of battery performance.
• Temperature Monitoring:Built-in temperature sensor allows real-time monitoring of temperature, accurately assessing the impact of external temperature on battery performance.
• Battery Testing Function:Selects the appropriate test status, mode, battery type, and testing standards based on the battery's actual conditions. Test results are obtained within seconds by following the on-screen instructions, providing precise evaluation of the battery's status.
• Leakage Testing Function:Connects the positive and negative terminals of the battery to the corresponding terminals of the tester to perform leakage testing. Monitors and records real-time current changes to identify and troubleshoot leakage issues.
• Charging System Testing Function:Tests various components of the charging system, including the alternator, rectifier, and rectifier diode. Monitors the working output status of the charging system to obtain reliable charging voltage values
• Cranking System Testing Function:Analyzes the battery's voltage and cranking time during the vehicle's startup process, allowing for a quick assessment of battery performance and overall system status.