Dry Block Heater 3 block thermostat, 3 blocks Digital block thermostat for three aluminum block inserts. For precise temperature control in small vessels. Dermit supplied PT-1000 temperature sensor allows temperature control in the sample vessels. For PCR tubes, PCR strips, Greinertubes, standard tubes, microtiter plates and cuvettes. The block thermostat is ideal for melting and boiling point determinations, enzyme reactions, incubation and activation of cultures, immunoassays, denaturation of DNA, culture media processing, coagulation studies, blood urea nitrogen determinations and in situ hybridizations. Infinitely variable temperature setting up to 120 ° C Timer: countdown, adjustable from 1 min to 99h 59min Counter shows heating time on Versatile thanks to numerous blocks Error code display Permanently set safety circuit Acoustic signal at the end of the test