Product_description: ["' Totalizer, 1/32 DIN, Battery Powered, Number of Digits 8, LCD Display, Counts per Second 12kHz PNP/30 Hz NPN, Input Signal PNP/NPN, Panel Mounting, Length 1.1 In, Depth 1.88 In, Width 1.89 In, Series E5, Min On/Off Pulse 0.042 / 0.042 mSec, Reset Type Front / Rear, Standards UL/ CE '", '<br /><br /> Item: Totalizer, Battery Power<br /> Input Signal: PNP, NPN<br /> Number of Digits: 8<br /> Mounting: Panel<br /> Max. Counts per Second: 12,000<br /> Length: 0.94"<br /> Depth: 1.88"<br /> Width: 1.89"<br /> Display: 8-Digit LCD<br /> Input Voltage: 4 to 30VDC<br /> Series: E5<br /> Scaler: No<br /> Min. On/Off Pulse: 0.042 / 0.042 msec.<br /> Reset Type: Key<br /> Standards: UL/ CE<br /> Fits Panel Cut Out: 24 x 48mm'] (Page 1)