The Dry Block Heater 3 by Ika is a Dry block heater which is designed for three aluminum blocks. This tool offers a precise temperature control in small vessels. The unit comes with a PT-1000 temperature sensor which enables the user to control the temperature directly in a sample vessel. It can be compatibly used with CR tubes, PCR strips, Greiner tubes, microplates and cuvettes. This is the ideal tool for determination of a specific boiling, melting point, enzyme reactions, incubation, activation of cultures, immunoassays, DNA denaturation, culture media test, coagulation test, blood urea nitrogen determination and in-situ hybridizations.