Current Transformer Tester

We are offering current transformer tester.
I---application
tests for current transformer:
1)excitation curve and parameters test
2)turns ratio test
3)ratio and phase error test
4)polarity mark check
5)coil resistance measurement
6)secondary loop burden measurement
7)error line curve test for protection ct
8)transient ct parameters test
9)ct nameplate guess
10)saturation hysteresis loop curve measurement
ii---applications for ct pt tester:
1) ct nameplate check
2) ct parameters check in work burden
3) ct transient parameters analysis
4) ct ratio and phase error calibration
5) pt routine test