Ensure worker safety and prolong the life of electrical equipment by testing the insulation resistance. These durable and lightweight insulation resistance testers with test voltages up to 2500 V and resistance measurements up to 50 GO are ideal for use in industrial and solar installation applications.

View the insulation test voltage, test voltage setting, insulation and resistance measurement (number and bar graph), and PI or DAR on a large LCD with backlight. Intuitive user interface ensures easy operation and fast resistance measurements. Testers can take up to 6500 measurements at 250 V and up to 1300 measurements at 2500 V on a single charge, enhancing productivity.