Are you in need of a reliable and efficient tool for earth clamp testing? Look no further than the KEW 4202 Earth Clamp Tester. This powerful device has a wide measurement range of 0.05Ω to 1200Ω, making it suitable for a variety of applications. It also features a large, easy-to-read display and a simple, user-friendly interface, making it easy to get accurate readings quickly and efficiently. But that's not all. The KEW 4202 also offers a number of advanced features, such as data logging and USB connectivity, which allow you to store and analyze your measurements with ease. It even has a unique "noise check" function that ensures accurate measurements in noisy environments. Overall, the KEW 4202 is the ultimate tool for earth clamp testing, thanks to its combination of accuracy, convenience, and advanced features. Whether you're an electrician, engineer, or DIY enthusiast, this device is sure to become an essential part of your toolkit.