12 to 24 VDC, Total Counter/Time Counter, 72 x 36 x 70.35 mm, 6 digits, 0.1 h to 99999.9 h/1 s to 99 h 59 min 59 s, No-voltage (NPN)/Voltage input (PNP) selectable, Increment/decrement, individual input, Transistor output, 30 Hz/5 kHz (switching), with backlit, Memory backup, Reset key, Gray smoke
