Corning 5 x 7 Inch Top PC-400D Hot Plate with Digital Display, 120V/60Hz Each

The Corning PC-400D hot plate has a 5 x 7 (12.7 x 17.8cm) Pyroceram top and digital temperature display. It is designed to operate on 120V/60Hz with standard US three-prong plug for use in North America and other areas with similar electrical requirements. * Performance Features: * "