Metrology tools for the electronic industry may include a variety of technologies and instruments same as Phase Noise Analyzers, Frequency Synthetizers or Pulse to Pulse Stability Analysers.

Applied, technical and industrial metrology concerns the application of measurement science to produce and other processes and their use in manufacturing, ensuring the suitability of measurement instruments, their calibration and quality control of measurements. Although the emphasis in the art of metrology is on the measurements themselves, traceability of the calibration of the measurement devices is necessary to ensure confidence in the measurements.