Corning 6795-600D PC-600D Hot Plate, Digital Display, 10" x 10" Pyroceram Top, 40.1 x 26.9 x 26.9cm (L x W x H), 5 to 550 Degrees C, 120V/60Hz Hotplate has a U.S. three-prong plug, works with a 120V/60Hz power source, and comes with a built-in rod support 10 x 10-inch (W x D) glass-ceramic plate surface provides scratch, corrosion, and chemical resistance, and has a casting design that deflects spills from the electrical area Digital LED temperature display (in degrees C) and an illuminated flashing power indicator that blinks until set temperature is reached Microprocessor-based control unit maintains consistent and repeatable temperature settings of 5 to 550 degrees C (+ or - 2 degrees C), adjustable in increments of 5 degrees C Angled front panel and large knob minimize damage from spills