Electronic Counter Number of Digits 6 LCD Display Character Height 0.276 in Numbers Max Counts per Second 50 Input Signal 115 to 275V AC/DC (50/60 Hz) Output Rating None Output None Mounting Panel Diameter 2.81 in Depth 1.35 in Series C44 Scaler No Preset No Power Required 0.15 mA Min On/Off Pulse 10 msec Prescaling Range 1 to 999 999 Reset Type None Interface None Connector Type Tabs