Mini dry bath incubator (block heater) for heating and incubating laboratory samples. The LDB-100 heats only (RT+5 to 100C); the LDB-100C heats and cools (RT-15 to 100C). Both models offer +/-0.5C temperature stability, a 5s-23h59min timer and P1-P9 program memory, and are powered by AC100-240V via a DC24V/4A adapter. The units are sold WITHOUT a heating module - an LDB heating module set (DB series) is required and is available separately.