Analog Panel Meter, AC Voltage, Range 0 to 500AC V, Size (In.) 2.5, Case Style Rish Vista, Accuracy +/-1.5 Percent Full Scale, Case 10 Percent Glass Filled Polycarbonate, Window Polycarbonate, Movement Moving Iron, Use With with Internal Resistance, Standards UL, Includes Mounting Template and Mounting Screws, Manufacturers Warranty Length 1 yr