The Megger VAX020 High Voltage Amplifier is a bit like a trusty sidekick for your IDAX analyser, supercharging insulation diagnostics with a 2 kV test voltage that laughs in the face of interference. Weighing less than 5 kg, it’s easy to lug around, yet tough enough to handle the harshest substation conditions. Using proven DFR/FDS technology, it delivers spot-on measurements from DC to 1 kHz, whether you’re probing transformers, bushings, or insulating oil. Compliant with CIGRE standards, it’s particularly ace at assessing moisture in transformer insulation. With its compact build and ability to tackle diverse high-voltage gear, the VAX020 makes complex testing feel like a walk in the park, ensuring you get dependable results every time.