Transformation Parameter Meter "Coefficient 1.1" for Accurate Phase Measurements

The device "COEFFICIENT-1.1" allows to measure one phase for transformers of all schemes and connection groups in accordance with GOST 30830: <ul> <li>- transformation ratio;</li> <li>effective (RMS) voltage value.</li> </ul>It is produced in two versions: <ul> <li>- standard (operating temperature range from 5?C to 40?C);</li> <li>Northern (operating temperature range from minus 20?C to 45?C), has improved construction and moisture protection.</li> </ul>It has: <ul> <li>- manual or automatic measurement limit selection;</li> <li>non-volatile memory for 700 measurement results;</li> <li>galvanically isolated RS232 interface for connection to a computer;</li> <li>programmable number of measurements with indication of the average value.</li> </ul>.