Megger 247002-11 is a 10 kV insulation tester with a digital display and a range of test voltages from 50 V to 10 kV. It is designed for testing the insulation resistance of electrical equipment, such as cables, transformers, and motors. The tester has a number of features, including a built-in timer, a data hold function, and a backlight for easy reading in low-light conditions.