Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC

The Blue Sea 8244 AC Analog Micro Voltmeter is a compact 2-inch face instrument designed for marine electrical system monitoring on boats of all sizes. Built by Blue Sea Systems—a trusted name in marine electrical safety—this panel-mount voltmeter measures AC voltage in the 0–150 volt range, making it essential for diagnosing alternator output, generator performance, and AC shore power integrity.

This analog micro voltmeter uses a precise needle gauge mechanism to display AC voltage without relying on batteries or digital displays, ensuring reliable operation even in harsh marine environments where moisture and salt spray challenge electronic systems. The 2-inch dial face is easy to read from several feet away—critical when you're at the helm and need instant confirmation that your AC system is delivering proper voltage under load.

Cruisers relying on AC generators, inverters, or shore power connection diagnostics will find this voltmeter invaluable for troubleshooting electrical faults before they damage sensitive equipment like refrigeration units. Its compact design fits seamlessly into tight panel spaces common on cruising sailboats, center consoles, and cabin entryways, making it a practical addition to any vessel.