Radio equipment company manufactures digital counters, model rec/dc/01 which are applicable for product counting covering a range between 3, 4 and 6 digits in optical sensors, limit switches, proximity switches and potential free contact. The company also offers digital counters in presettable models adjustable with the help of thumb wheel switch. These digital preset counter and controllers come with salient features like ±1 digit resolution, total count be viewed with help of fnd either red or green, with display sizes from 5 inch to 4 inch and relay output of 1 no and 1 nc 5 a. These digital preset counter & controllers are available in 24 v/110 v or 240 v model and different metal boxes as per requirements and depending on the display size with 12 months warranty.