This instrument takes large screen LCD display and Chinese menu. Turn ratio and group could be measured in one action. The instrument is compact, light, with large measuring range, high accuracy, and reliable. It is the ideal instrument to replace ratio Circuit Bridge in ratio testing.
※ Automatic wiring group measurement
※ Automatic group change over, directly measure ratio of single phase, three phase transformer and voltage transformer
※ Automatic phase sequence and range change over, automatic calibration
※ Input standard ratio, and the instrument will automatically calculate relative error
※ Automatic cut off the test voltage when the measurement is finished
※ Automatic save and print the measured result
SFB1304 Automatic Turn Ratio Testing Instrument
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