Precision builds added value into these units known for long term work. Both models use an electronic control for temperature setting, and have hi-limit safety protection. Ovens feature corrosion-resistant, stainless steel interiors, easy to clean non-tip shelving, and durable epoxy-polyester coated exterior. Equally important, Precision Economy Ovens deliver a maximum temperature of 210°C, making them ideal for a wide range of heating and drying applications. Each model is shipped complete with 2 shelves and a thermometer 0-250°C. For 120V, 50/60Hz. Models also available for 220V.