... 1.4 digit, 1 or 2 preset, Dim 48*48, 72*72 and 48*96mm 2.Used with sensor ... 48X48mm , 72X72mm , 48X96mm* Application: can be used with photoelectric sensor, proximity switch, and rotary encoder in the fields ... .0000000-99.999999 (8 digit)* Power fail holding function, up to 10 years.2. Ordering Code:Model and ... us!IBEST ELECTRICAL CO.,LTD IBEST 4 Digit Display , Counting Up/Down Function Counter