Electro Technical Calibration Service is one of the significant contributions of the PI program in helping the Industries to compete in the world market. All the laboratories of PI are rendering calibration services for electro technical parameters for more than three decades. The calibrations facilities are regularly upgraded with sate of art technology equipments/standards. It helps PI laboratories to maintain and Upgrade measurement capabilities traceable to the national and international standards.

The Electro Technical Calibration standards held by the PI laboratories are traceable to the national standards through the high Precision Calibration Laboratories. The calibration services provided covers almost all general purpose| electrical, electronic Test Measuring Instruments (TMI) like panel meters, DMMS, Oscilloscope, breakdown testers, CT, PT, power and energy meters (single & three phase), LCR meters and LCR standards, milli ohm and Micro ohm meters, function generators, oscillators, signal generators etc.

The laboratories also cater to the mobile/onsite calibration requirement of customers. These services are provided to customers as on site calibration services for almost all electronic test and measuring instruments, on request.

The calibration reports issued has wide acceptability and includes measurement uncertainty. The turn around time for calibration of instruments is minimum and the calibration charges are rationalized across the PI laboratories.


  • Attenuation Parameter
  • Current AC/DC Parameter
  • High Voltage AC/DC Parameter
  • Modulation Parameter
  • Oscilloscope Parameter
  • Power Energy Parameter
  • RF Parameter
  • RLC Parameter
  • Time and Frequency Parameter
  • Voltage AC/DC Parameter