Drying oven is used at education,chemistry and biology research lab for drying, baking, sterilizing or other heating function. High sensitive ... steel plate.1, power rating: 300W2, temperature controlling range: +30~200°C3, Working power: 220V/50HZ4, Second temperature difference: ≤ ... difference: ±1.0°C7, Inner room size: 2002*240MM Drying oven for laboratory (for drying, baking, sterilizing)