... 1. Five operate mode is optional: counter, frequency meter, timer, displacement meter, batch counter.;2. 1~2 preset(s), ... level, CoderInput channel1~2 input channel(s)Operation methodCount-up, Count-down, Displacement meter, Batch counter, AccumulationOutput modeN, F, R, ... , software setting and model selection.4. Fast delivery to meet your replenishment policy.5. Custom product for acceptable ...