Paneltronics Analog AC Voltmeter - 0-150VAC - 2-1/2"

The Paneltronics Analog AC Voltmeter – 0-150VAC – 2-1/2" is a precision analog meter designed for direct panel mounting in marine, industrial, and electrical applications. This window-mount voltmeter provides reliable AC voltage measurement across the 0 to 150 volt range, making it ideal for monitoring alternator output, battery charger performance, and AC power systems aboard vessels, RVs, and equipment where accurate voltage feedback is essential.

Built by Paneltronics (MPN 289-003), this analog voltmeter features an easy-to-read compatible scale plate that allows operators to quickly assess system voltage without digital interfaces or power dependencies. The meter delivers ±2% accuracy across its full range, meeting the precision requirements of marine electrical diagnostics and general AC voltage monitoring. The 2-1/2-inch dial size strikes a balance between visibility and space efficiency, fitting standard panel cutouts in cabin consoles, engine rooms, and electrical compartments. Window mounting simplifies installation and allows the meter to sit flush with surrounding instrumentation for a clean, professional appearance.

This voltmeter is suited for marine electricians, vessel operators, and technicians who need a dependable analog alternative to digital readouts. Unlike electronic meters, analog instruments operate independently of batteries or external power, making them valuable backup tools for troubleshooting and system verification in offshore, remote, and critical-power environments. The robust construction and proven Paneltronics brand heritage ensure long service life in harsh saltwater and high-vibration conditions typical of maritime installations.

TacticalSurplusUSA stocks the Paneltronics analog AC voltmeter for customers seeking reliable, direct-reading voltage measurement without complicated displays or calibration. Whether you're verifying alternator function, confirming shore power connection integrity, or maintaining backup system diagnostics, this meter delivers the straightforward accuracy professionals depend on.