• Multimeters
  • Clamp Meters
  • Ammeters
  • Voltmeters
  • Ohmmeters
  • Megaohmímetros
  • Earth meters
  • Wattmeters
  • Resistances and impedances
  • Sources and calibrators voltage and current
  • Equipment test electrical installations
  • electrical safety testing equipment
  • Dielectric strength test equipment
  • Boxes resistors

The calibration of these devices involves the following quantities: AC voltage and DC; AC and DC; resistance and impedance; DC power; active and reactive power; phase (electrical angle); frequency and time.