Calibration - Range of instruments Last Updated: 12 April 2018 | Published: 20 July 2010 Written by Webmaster Fundamental parameters metrology digital multimeters, voltage, current and resistance meters, voltage, current and resistance calibrators, resistance standards and decades, DC current bridges, RLC meters, condensators, inductance standards, power supplies, electric instalation meters, temperature indicators and simulators by electrical simulation and measurement. Telecommunication parameter metrology digital and analog voltmeters, level meters, psofometers, oscilloscopes, oscilloscope calibrators, voltage generators, level generators, attenuators, PDH/SDH analyzers, PCM, E1 analyzers, datacom testers (X.21, V35, V36, V.24). Time and frequency metrology quarz, rubidium and cesium frequency standards, time/frequency signal controlled frequency standards (LORAN,GPS, broadcasting station signal), frequency generators, frequency counters, phase and frequency comparators, time interval meters, TIE (Time Interval Error) meters. High frequency metrology (RF) power meters and power sensors, generators, frequency counters, attenuators, couplers, impedance standards, spectrum analyzes, network analyzers. Optoelectronic metrology optical spectrum analysers wavelength meters (WDM) optical power meters, optical power sources (LED, F-P, DFB), optical attenuators, optical time domain reflectometers (OTDRs), back reflection meters. EMC metrology burst and surge meters, surge analyzers, standard impulse generators, line impedance standarisation networks(artificial networks), absorbing clamps (MDS), measurement antennas.