General description The 220V 40KHz Support 150W Ultrasonic Cleaner Circuit Board is designed for use in car washers and washing machines. This efficient driver is made from durable plastic and comes in a vibrant green color. Technical specifications Voltage: 220V Frequency: 40KHz Power: 150W Material: Plastic Color: Green Measurement error: +/- 1-3cm Other information Package Contents: 1 Driver Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product.