220V/110V Refrigerator Compressor Inverter Board Tester Adjustable Refrigerator Compressor Frequency Conversion Board Tester

【COMPREHENSIVE TESTING CAPABILITIES】 This refrigerator compressor inverter board tester features a variety of testing functions including variable frequency compressor tests and solenoid valve detection, thorough diagnostics for your refrigeration systems. 【USER-FRIENDLY DISPLAY】 Equipped with a voltage display and current screen, this device allows users to easily monitor performance metrics, making it for both professionals and DIY enthusiasts. 【PORTABLE AND CONVENIENT】 With a compact size of 16x11x5cm and a total length of 45M, this tester is easy to carry and perfect for on-the-go troubleshooting in various settings. 【DIVERSE APPLICATIONS】 Suitable for single and double door air chambers, as well as various electric valves, this tool is essential for technicians working with different refrigeration units. 【SIZING REMINDER】 Please you verify your specific requirements before use to maximize the effectiveness of this testing tool.