Blue Sea 9630 AC Analog Ammeter - 0-50A Range

The Blue Sea 9630 AC Analog Ammeter reads 0 to 50 amps AC on a classic analog dial, sensing through a coil that slips over the wire being measured. It is designed for boaters who want a simple, no-shunt-wiring AC current reading sized for lighter-duty circuits.

The meter senses and powers itself entirely from the coil slipped over the measured wire, with a simple 2-wire connection to complete the install. An AC current transformer is included, and a backlit meter face keeps it readable at the helm after dark. Browse more options in our panels, switches, and circuit breakers category.

Key Features

• includes AC current transformer
• backlit meter face

Frequently Asked Questions

What's the amperage range on this meter? 0 to 50 amps AC.

Does this meter require cutting into the wire? No, the coil simply slips over the wire being measured — no cutting or shunt wiring required.

Is this meter backlit? Yes, it has a backlit meter face for nighttime readability.