... operation method 3.Easy menu 4.CE CMF800 up and down counter 220v1.Dual 6-digit LED indicators2.Multiple operation ... , CoderInput channel1~2 input channel(s)Operation methodCount-up, Count-down, Displacement meter, Batch counter, AccumulationOutput modeN, F, R, CReset ... steps.3. Expertise support inluding product handling, software setting and model selection.4. Fast delivery to meet your replenishment ...