The five members of the Tico 731 family are characterised by their versatility and are available as counters, tachometers or timers. The smaller, compact Tico 731 has a clearly readable display with two display options, either as an 8-digit LCD or as a 6-digit LED version. Voltage supply can be from 12 to 24 volts DC or independent of the power supply using a lithium cell. The counting frequency and triggering edge can be programmed to suit the application. The high-voltage version enables input pulses of between 12 and 250 volts AC/DC. The Tico 731 can be equipped with the following optional functions: pulse evaluation, decimal point and output signal.