or
Hotplate; Corning; 100V/60Hz; Digital; Glass-ceramic pyroceram top; Closed-loop heating controls; Optional external temp. controller; Model: PC-400D; Power: 548W/5.5A; Top Size: 5 x 7 in.; Temp. Range: 5-550 Degrees C; Dimensions: 10.9 L x 7.8 W x 4.4 in.