60-500V AC Voltmeter with LED Display – Panel Mount Ø22 mm for Electrical Panels

Technical Specifications and Application of the Mini AC 60-500V Voltmeter for Switchboards

This mini digital voltmeter with an LED display is a compact and reliable instrument for measuring AC voltage in the range of 60–500 V. Designed for 22 mm panel mounting, it integrates easily into control panels, electrical cabinets, testing devices, and DIY projects, giving a clear and immediate readout of voltage levels.

The voltmeter features a bright LED digital display for good visibility even in brightly lit environments and typically operates directly from the measured AC voltage without requiring a separate power supply.

Key Features:

• Measurement Range: AC 60–500 V (AC only)

• Mounting Size: Ø 22 mm – standard panel cutout

• Display: LED digital display – clear and easy to read

• Low current draw: suitable for direct measurement

• Operating Conditions: typically around −25 °C to +55 °C

Benefits:
✔ Fast and easy voltage indication
✔ Simple installation and wiring
✔ Compact and durable LED panel meter

Applications:

• Monitoring mains voltage in control panels and electrical enclosures

• Voltage reading for service diagnostics, lab tests and hobby electronics

• Indicator for voltage in generators, UPS systems and industrial equipment