Features: 1.Heat conduct fast, durable. 2.Self memory of temperature. 3.Display presetting temperature & current temperature. 4.Corrosion-resistance of the bath. Technical specifications: 1.Range of setting temperature: ambient to 90°C (constant adjusting) 2.Temperature precise error: + 1°C. 3.Allowance ambient temperature: 0 - 40°C. 4.Working voltage: 220 V /50 Hz. 5.Power: 200 W. 6.Dimensions overall. 340 x 340 x 120 mm (W x D x H), Weight: 6 kg.