Set Of 6 Spring Scales (One Each Of Above), Set of 6

The Set of 6 Spring Scales by United Scientific is a classroom kit of six clear-tube dynamometers covering 250 g to 5000 g (2.5 N to 50 N). Every scale carries both gram and newton markings, a top zero adjustment nut, and steel hanging hardware, and each capacity has its own color so students can tell them apart quickly. Physics teachers use the set for Hooke's law labs, force measurement, and friction experiments where one bench needs light and heavy ranges.