1、The product is made of high-quality electronic components with stable and reliable performance. 2、The product adopts multi-stage voltage regulation to meet your requirements for different temperatures. 3、The product is suitable for many types of heating equipment, such as oven. 4、The product is equipped with display and control panel, which is convenient for you to adjust the voltage. 5、The ultimate resistance load power of the product is 10000 W. It should be reduced for a long time. It is suggested that the resistance load should be less than 5000W at room temperature (key parameters, please note). Feature: The product is made of high-quality electronic components with stable and reliable performance. The product adopts multi-stage voltage regulation to meet your requirements for different temperatures. The product is suitable for many types of heating equipment, such as oven. The product is equipped with display and control panel, which is convenient for you to adjust the voltage. The ultimate resistance load power of the product is 10000 W. It should be reduced for a long time. It is suggested that the resistance load should be less than 5000W at room temperature (key parameters, please note). Specification: Usage Voltage: AC 110V-220V Voltage regulation: 0-100% (220 volts, 100 grades, non-linear) Max power: 10000W (Resistive load ultimate power) Fixed Screw Hole Spacing of Panel: 60*45mm Panel dimension: 75 * 60 * 10mm / 3 * 2.4 * 0.4in Package list: 1 * Controller 1 * Panel Note: This commodity is AC input, AC output, only step-down voltage, load can be adjusted, no-load connection multimeter useless, it is not transformer. The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product.