Features: Elevates your cleaning efficiency with high powereds 220V 40KHz 150W Ultrasonic Cleaner PCB Driver Board, to deliver superior ultrasonic cleaning performances for a variety of applications. This kit includes green and silver driver circuit board and three ultrasonic transducers, from PCB, electronic components, and metal to ensure long reliability and effectiveness. for professional in the automotive and electronics industries, as well as enthusiasts, this ultrasonic cleaner driver board to both expert and amateur needs. Transform your car washers or washing machines by integrating this circuit board kit, for deep cleaning tasks that require Precisions and power, such as removing dirt from intricate car parts or electronic PCBs. Experience installation and maintenance with user friendly, making upgraded for anyone to enhances their cleaning equipments capabilities with cutting edges ultrasonics technology. Specifications: Material: PCB Size:102x95mm/4.02x3.74inch Package Includes: 1PC Ultrasonic Cleaner Board note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!