Upgrade your electrical monitoring with the VoltGlow Pro AD101 Digital Voltage Indicator — a compact, high-visibility voltage meter designed for precision and durability. Engineered to measure AC 20V–500V, this sleek red LED display delivers clear, real-time voltage readings for industrial panels, control cabinets, and DIY electrical projects.

Crafted in a space-saving 20×32×46mm housing, it fits perfectly into standard panel cutouts while providing bright, easy-to-read illumination — even in low-light environments.

 Key Features

• Wide Voltage Range: Accurately measures AC 20V–500V

• Bright Red LED Display: Clear, high-contrast digital readout

• Compact Panel Design: Standard 20×32×46mm size

• Durable Construction: Built for long-term industrial use

• Easy Installation: Simple panel-mount setup

• Energy Efficient & Reliable

 Ideal For

• Electrical control panels

• Distribution boards

• Industrial machinery

• Generator systems

• DIY electrical monitoring projects

Stay informed. Stay safe. Monitor voltage with confidence using the VoltGlow Pro AD101 — where accuracy meets reliability.