• Single/three-phase active/reactive meter calibration
• Three-phase active/reactive KWh meter calibration
• Able to measure current, voltage, frequency, phase, power, energy
• Harmonic analysis
• CT & PT ratio & secondary load measurement
• Able to recognize 96 kinds of wrong connections of 3P4W & 98 kinds of wrong connections of 3P3W
• Apply in the electric power & inspection department
• Colorful LCD: 6.4 inch, resolution 640X480
Categoria: KINGSINE Contoare etalon calibrare energie contor trifazat calibrator energie electrica pret referinta portabil putere contor trifazic standard curent tensiune trusa de etalonat retele electrice trifazice monofazate three phase energy meter reference laborator metrologie electric