Testboy Profi III DUO – Advanced Voltage Tester for Maximum Versatility

The Testboy Profi III DUO offers an extensive range of features in a robust, user-friendly design. With both an illuminated LCD and an 11-segment LED display, it ensures easy readability even in tough environments. Featuring one-handed operation, automatic test range selection, and high-voltage testing up to 1500 V DC, it is ideal for professional use. CAT IV 1000 V certification guarantees the highest safety standards.