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New calibration boxes for electrical instruments

Resistance and capacitance decade boxes and simulation modules: stable standards for verifying your multimeters, LCR meters, and test benches.

Metrology

Electrical instrument verification

NTT announces the availability of a new batch of professional calibration boxes for the verification, adjustment, and diagnosis of electrical measuring instruments.

Available equipment

  • Resistance decade boxes: stable, traceable ohmic values for checking multimeters, ohmmeters, measuring bridges, and data acquisition systems.
  • Capacitance decade boxes: a wide range of values to validate capacitance meters, LCR analyzers, and test benches.
  • Electrical simulation modules: reproduction of load, drift, and tolerance conditions.

Key features

  • High thermal stability and low drift.
  • Rotary selectors with low contact resistance and reinforced insulation.
  • Compatible with ISO/IEC 17025 calibration procedures.

Ideal for periodic verification, preventive maintenance, production quality control, and technical training. Request the datasheet or a quote.

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