•    Tests at industrial frequency, atmospheric shock and manoeuvring wave, dry and under rain;
•    Measurement of partial discharges, capacitance and tangent delta;
•    Climatic tests;
•    Electrical ageing tests;
•    Tests for characterising the state of electrical equipment/systems;
•    Calibration of measurement systems in high voltage and high current;
•    Insulation tests on power transformers and rotating electrical machines;
•    Voltage waveform quality monitoring;
•    Electromagnetic field and radio disturbance measurements (RIV);
•    Transient recording and analysis;
•    Measurement of earth resistance, potential gradients, continuity check and determination of touch and step voltages;
•    Maintenance engineering and fault diagnosis.