KCV Series Single Preset Counters for Addition and Subtraction– Maximum counting speed 30 Hz/10 kHz (Can be selected by DIP switch.) 200 Hz/1 kHz (Can be selected in setup mode.) – Preset counter of DIN48 x 48 miniature body that consolidates the easy-to-see large two-color LED display and enhanced functions – By setting the prediction output value, double output – prediction output and preset output – can be set.