The Testboy Profi III LCD is the new top model of our proven Profi series. The innovative two-pole voltage tester convinces with a wide performance range and practical one-hand operation. It enables tests without finger contact and, due to the highest safety level, CAT IV 1000 V, is also immediately suitable for measurements on hybrid and electric vehicles, as well as photovoltaic installations.

Highest safety level CAT IV 1000 V

• Large, illuminated LCD
• Voltage indication up to 1000 V AC and 1400 V DC
• Resistance measurement 10 up to 199,9 kΩ
• Frequency indication up to 500 Hz
• T-RMS measurement procedure for non-sinus voltage,e.g. in industry