It is no secret that every carp angler always wants to know precisely the weight of their biggest catches. This requirement is not always just to boast in front of friends, but for pure personal satisfaction. This ethical motive, has led K-Karp,when thinking of lovers of precision,to introduce an electronic balance up to 40kg, with an accuracy of 20 grams. This is a tool that ensures accurate recording of each fish caught, setting the weight with absolute precision.