Meter Testing, Calibration, and Repair

Meter accuracy forms the foundation of effective utility management — and at TNL, we treat precision as a priority. Our state-of-the-art metering laboratories are equipped with modern testing benches and calibration instruments that ensure all meters perform within acceptable error limits.

We conduct testing and calibration in strict compliance with the Grid Metering Code (GMD), Distribution Metering Code (DMC), and IEC standards, ensuring each device meets the technical and regulatory benchmarks set by NERC.

Our team of certified metering experts uses advanced diagnostic tools to identify faults, recalibrate instruments, and restore them to full operational efficiency. Whether for electromechanical, electronic, or smart meters, TNL guarantees precise, dependable, and long-lasting performance.