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Oem, Odm, Obm
Product name
KF900A IEC61850 Relay Tester
Display
10.4 inch high-definition capacitive LCD screen (touch screen)
Battery
Large capacity lithium battery
Voltage and current accuracy
error ≤0.05%
Frequency accuracy
better than 0.001Hz in the range of 15~1000Hz
Phase measurement accuracy
error ≤0.01°