Counter, Number of Digits 8, LCD Display, Character Height 9mm, Max. Counts per Second 10 kHz, Input Signal Dry Contact/Switch, Output Rating Not Applicable, Output Not Available, Mounting Rectangular Panel with Clip, Diameter Not Available, Height 0.95 in, Depth 2.1 in, Width 1.89 in, Scaler No, Preset No, Power Required 5V DC, Min. On/Off Pulse 50 uS, Prescaling Range 0 to 99,999,999, Reset Type Remote Signal, Interface None, Connector Type Screw Terminals