Digital Meters - Various Inputs: Type - Digital Voltmeter; Inputs - DC Voltage; Supply Voltage - Nominal - 9-28VDC; Display Type - LCD, Reflective; Display Size - 5 digit, 12.2 mm (0.48"); Input Type-Range - DC Volts: 200mV, 2V, 20V, 200V; Operating Temperature - -35 to 75 deg C (-31 to 167 deg F); Enclosure Material - High Impact Plastic Case; Enclosure Rating - NEMA 4X, IEC IP65 (front cover); Mounting - Panel Opening HxW: 1.5 x 2.95 in (38.0 x 75.0 mm); Manufacturer Series - CUB5V