Thermo Scientific HP2310BQ Analog Student Micro Hot Plate with 3.5" Diameter Aluminum Heating Plate, 3.75" Height, 38 to 371 Degree C, 240V/60Hz Maximum temperature of 371 degrees C (700 degrees F) with an accuracy of + or - 5 degrees C (9 degrees F) Cast aluminum top plate for uniform heat distribution and resistance to chipping Analog temperature regulation by thermostat with knob control Perforated stainless steel case for air circulation around the internal controls to prevent overheating Compact size for small bench spaces and ease of storage