Meter Test Stands & Calibration Equipment

Tespro meter test stands and calibrators deliver precise, automated verification for single-phase and three-phase meters. They support voltage ranges up to 660V, harmonic analysis, and CT ratio testing, meeting IEC and ANSI accuracy requirements. Available in portable and bench-top models, they suit both lab and field operations. With user-friendly control software and high testing capacity, Tespro solutions improve quality control and shorten testing time for utilities and manufacturers.