Electrical Counters: Counter Type - Electronic Time Counter; Application - Count-up; Digits - 7 8.6 mm H - LCD; Count - max - 999999.9; Voltage - Internal Lithium Battery; Connection - Screw Terminals; Reset - External or Manual; Mounting - Flush; Dimension - 1.89 in W x 0.94 in H x 1.91 in D 48.0 x 24.0 x 48.5 mm; Additional Information - Count Input: AC/DC Multi-voltage Input, Color: Black; Manufacturer Series - H7ET