The NuovaTM hot plates have a porcelain-coated stainless steel top that provides excellent corrosion resistance. Demand-type thermostatic temperature control senses top plate temperature, providing excellent temperature stability: ± 5.0°C (9°F) at 371°C (700°F). Embedded heating elements transfer heat to the top plate, supplying uniformity across the top plate surface of ±18°C (32°F) or better at 100°C (212°F). Low temperature control: 38°C (100°F) makes the Nuova hot plate the perfect choice for warming applications. Die cast aluminum case provides durability and long life. One-inch long topside drip edge protects internal components in case of accidental spillage. Compact, low profile design fits on the most crowded lab bench. All units include an integral ring stand holder to accommodate a 0.5" diameter support rod. Accommodates up to 20 lb. load. Recommended for use with glass vessels only. Specifications: Temperature Range: 100 to 700°F (38 to 371°C), Top Plate (W x D): 7" x 7", Shipping Weight: 10 Lbs.