[High Performance LED Temperature Controller Module ]--Two working mode, heating/cooling modes, you can set the temperature range freely. With large and clear LED display for better readability [Easy to use]--Three buttons for easy operation, to set start temperature, stop temperature, corrected temperature, delay start time [High Presicion]--Wide temperature control range from -50℃ to 110℃. High temperature control precision of 0.1℃ [Premium Probe]--1 meter waterproof NTC10K probe is equipped for convenient usage. Probe used stainless steel material, waterproof and does not rust easily [Wide Application]--Widely used in the hatching area, incubation, equipment case, air conditioning system, temperature control protection, cabinet cooling system ,etc.