Intelligent Power Meters

VM-300 Single-phase Digital Voltmeter

Model: VM-300

Single-phase programmable digital voltmeter with LED display and programmable PT ratio.

Technical Specifications

MeasurementAC voltage
Input100V / 220V / 380V (via PT)
DisplayLED
AccuracyClass 0.5
CommunicationRS485 (optional)
Supply85–265V AC/DC
MountingPanel

Key Features

Applications

SwitchboardsControl PanelsPower SystemsMetering

Product Description

The VM-300 is a single-phase digital voltmeter that displays AC line voltage with high stability. Programmable PT ratio and an optional RS485 port make it suitable for switchboard and control-panel use.

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