Tester digitale per batterie da 12 V, voltmetro e analizzatore del sistema di ricarica dell'alternatore con display LCD e indicazione a LED, finitura in gomma nera.

Simple operation - Plug in and go. The device quickly measures whether a vehicle battery needs to be bypassed or replaced, and also indicates the output status of the alternator. Different colored LEDs indicate the status of the battery or the alternator.

Safety guaranteed - Protection against reverse connection and overvoltage, making the device safe and easy to use.

High accuracy - With a backlit four-character digital display, the accuracy of the voltage test is close to 0.01 volts.

Test range - 4~20 V DC. If the voltage is below 4 volts, the screen displays "LO"; if the voltage is above 20 volts, the screen displays "HI".

Rubber coating on the body for authentic quality - Black rubber coating on the body surface for an optimal feel. As the inventor and manufacturer of the tester, we pay close attention to detail to guarantee brand quality and a good customer experience. Daily use - It is an economical and practical tool for the daily inspection of the battery and the charging system.