Electrical Counters: Counter Type - Multifunction Preset Counter; Application - Count-Up/Down; Digits - (6) 9.0 mm H - LCD; Count - max - -99999 to 999999; Speed - 30 Hz/5 kHz; Operator - EEPROM Memory Backup; Voltage - 100-240VAC; Connection - Screw Terminals; Reset - Manual; Mounting - Panel; Dimension - 2.83"W x 2.83"H x 3.93"D (72.0 x 72.0 x 100.0 mm); Additional Information - Operating Temperature: -10 to 55 deg C (14 to 131 deg F); Manufacturer Series - H7BX