Get current pricing for Thermolyne, Thermolyne-28850-ID Thermolyne Type 1900 Hot Plate. (inv #8613) 750 Watt, 100 To 700 Degrees F (38 To 371 Deg C), 6-1/4 Sq. Heating Surface, Thermostatic Control. T . Product Category: Lab Equipment, Sub Category: Baths/circulators: