• Highest safety level CAT IV 1000 V
• Large, illuminated LCD
• Voltage display up to 1000 V AC and 1400 V DC
• Resistance measurement up to 199.9 kΩ
• Frequency display up to 500 Hz
• T-RMS test method for non-sinusoidal voltage, e.g. in industry

The Testboy Profi III LCD is the new top model in our tried and tested Profi series. The innovative two-pole voltage tester impresses with its wide range of performance and practical one-handed operation. It enables testing without finger contact and, thanks to the highest safety level CAT IV 1000 V, is also suitable for testing hybrid and electric vehicles as well as photovoltaic systems.