The Kewtech KEWCHECK103 Socket Tester is a reliable and efficient tool for testing electrical sockets in various settings. With the trusted brand of Kewtech, you can be assured of the quality and accuracy of this product. This tester is designed to provide a simple and effective way to ensure that electrical sockets are functioning properly, making it essential for businesses and industrial settings where electrical safety is crucial. With the Kewtech KEWCHECK103 Socket Tester, you can conduct thorough inspections and measurements with confidence.