"Another great Speedo"

A voltmeter gauge is an instrument used in motorcycles to measure and display the electrical voltage of the battery or charging system. It provides real-time information about the voltage levels, helping riders monitor the health of the electrical system. By indicating whether the voltage is within the optimal range, the voltmeter helps in diagnosing potential issues with the battery or charging system, ensuring reliable electrical performance and preventing potential breakdowns due to electrical faults.