Digital Welder Machine Controller Replacement Single Pulse Ammeter Welding Control Panel Circuit Board DIY Spare Parts

Description: Practical: This spot welder controller allows you to set input time and current to meet your different needs. Easy to install: This spot welding control panel is designed with a screw-free quick-connect terminal, simple and convenient to connect. Safe to use: This welder machine controller features an opto-isolator design, and has a reliable zero-cross detection circuit. Convenient to use: This welding control board has two knobs, just rotate to control the time and current. Replacing part: This welder time current controller module is powerful and practical to use, and can replace an old or damaged module. Specification: Material: Plastic. Color: Show as picture. Size(LxWxH): Approx. 15x9x1cm/5.91x3.54x0.39 inch. Current: 40A, 100A. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Controller.