The Testboy Profi III DUO multimeter is a highly advanced measuring device specifically designed for precise voltage and temperature measurements. With its digital display and True RMS technology, it provides accurate readings of alternating voltages. This multimeter is ideal for professionals and technology enthusiasts who value reliability and accuracy. The anniversary box additionally includes the TB10 voltage tester, which expands the functionality of the multimeter. The device is suitable for measurement category CAT III, allowing for safe use in various electrical environments. Made in Germany, the Testboy Profi III DUO combines quality and innovative technology in a compact design.

• True RMS technology for precise measurements
• Includes data logger for recording measurement values
• Suitable for measurement category CAT III, ideal for professional applications
• Digital display for clear and easily readable results.