Rubber curemetering, as we know it today, is a brainchild of the late 1950s and the early 1960s. During this period of time, quite a number of different curemeters were developed [1–6], some of which are still available on the market. The curemeters took much of the earlier guesswork out of the ‘rubber business’ since the instruments provided information regarding: time to onset of curing, curing speed, cure level, cure behavior (plateau cure, marching modulus or reverting compounds) and some indirect information on compound viscosity. The curemeters have long been an indispensable aid to the rubber chemist as well for the production and the quality control engineer.