CALL: A.WIHARTA 081294124885 085778084789 087784022201 New hotplate made of ceramic glass which offers excellent chemical resistance. Fixed safety circuit of 550 ° C Hot Top indicator > > hot surface warning to prevent burns! Exact temperature setting via digital display ( LED) Bushing according to DIN 12878 for connecting a contact thermometer, e.g. ETS-D5, enables precise temperature control Digital error code display Elevated control panel for protection against leaking liquids