If you are probably unfamiliar with the important properties of the digital megger insulation tester and the process of selecting the best option amongst the choices available in the market, Sisco Insulation Resistance Testers has created the list of the best insulation resistance testers right here where we have gathered the best options available in the market right now. Our Sisco portable megger insulation tester is digital high-voltage insulation resistance tester, designed with multiple ranges including of 100V, 250V, 500V, 1000V, 1500V, 2500V, 5kV. It is an ideal measurement meter for electric power, telecommunication, meteorology, machine room, oilfield, electromechanical installation and maintenance, and power supply department of Industry and mining enterprise. Test data can be saved in the tester memory and transferred to a PC via the dedicated USB cable, or be transferred to a PC in real time. Sisco high accuracy insulation resistance tester, with high performance and easy operation, is widely used in the measurement and maintenance of power equipment and power supply circuits. You will also find all the necessary information about our choices on our online shop.