Positive titanium mesh and adjustable maximum voltage of 20V along with a maximum current of 2.0A, operating temperature range of 30-40°C, and gold plating time of 90-120 seconds. Note that electroplating items need to be shaken initially for best results. The front of the machine features a clear dial display that accurately reflects the current voltage and current settings, making it easy to read and use while stabilizing the output voltage effectively. The adjustable voltage allows you to tailor settings to your specific needs, along with a spacious cooling port on the side, which ensures efficient heat dissipation without overheating during operat. This jewelry electroplating instrument is designed for effective jewelry plating work, including gold plating, silver plating, and sur-face repair tasks. It serves multiple purposes, making it an essential tool for jewelers. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.