The E21 Series is a DIN 72 x 72 preset counter + tachometer with communication capability. This counter is fully programmable and can handle complex manufacturing processes including multi-step operations such as batching, cut to length, packaging, etc. The E21 Series has a dual line 6 digits LED display. The upper line display is a RED LED, 10.0 x 5.5mm figure size that displays Count values (preset, batch, total) and tachometer. The lower line display is a GREEN LED, 8.0 x 4.0mm figure size that displays the Preset values.