Due to its wide performance spectrum, the Testboy Profi LED is one of the most sought after products in our assortment.

The Testboy Profi LED combines the following five functions in one device:
| Displays DC and AC voltages from 12 to 690V
| Single-pole phase testing
| Two-pole phase sequence testing
| Continuity testing up to 500kΩ
| RCD fault testing

The professional appearance is underlined by the mix of materials used in the plastic housing and the rubber handle.
The display area is protected by a break-proof plastic disk.

Your advantages:
| 3 years manufacturer’s warranty
| TÜV / GS tested and approved
| IEC/EN 61243-3, (DIN VDE 0682-401)

To ensure that the protective earth can also be tested, the automatic load function prevents the RCD switch from being triggered. Even when in daily use, the robust construction as well as the dust and waterproof housing guarantee a long service life. The test tips are protected by a removable cap that in turn is secured to the device. The Testboy Profi LED is even with empty batteries operational for the voltage and phase test.