Cimarec Ceramic top, 4 x 4 hot plate features a reflective, white ceramic that is seamless, easy to clean, and resistant to alkali/acid solutions. Low profile increases efficiency and reduces spill risk. Easy-to-read digital temperature settings features a flashing warning (CAUTION! HOT TOP) when the surface exceeds 50°C. Low-profile design to improve safety. Detachable cord. Built-in support rod holder (order support rod separately). Operating temperature range: 5 to 540°C (41 to 1004°F).