Digital Panel Meter: Cautoni Swastik DPM-491-V is a digital panel volt meter capable of measuring 0-500VAC. Compact Size: With a 48x96mm (1.89x3.78 inches) frame, it is designed for easy installation in tight spaces. Accurate Readings: Provides precise voltage measurements, ideal for industrial and commercial applications. Wide Input Range: Supports an input voltage range of 0-500VAC, making it versatile for various applications. Rugged Construction: Built with high-quality components to ensure reliable performance in demanding environments.