Car Battery Tester, High-Precision LED Indicator 6V 12V Automatic Battery Analyzer - Voltage Testers with Ergonomic Handle, Car Battery Checker for

General Description This car battery tester is a practical and ergonomic tool for measuring your battery's condition. Its simple design allows for quick and efficient use. It is portable and comfortable to use, with an ergonomic handle and compact size for easy transport. Technical Specifications Operating Voltage: 6V and 12V Display with 3 indicator lights: red, yellow, and green Equipped with a microcomputer control chip for increased accuracy Operation To use the tester, simply follow these steps: Attach the black lead to the negative terminal of the battery. Use the copper-tipped probe to touch the positive terminal. Get a quick and reliable reading of your battery's condition using the indicator lights. Other Information This tester helps maintain normal battery operation by preventing undervoltage or overvoltage that could cause damage or failure to your vehicle. It also displays the normal operating voltage of the charging system.