CALL: A.WIHARTA 081294124885 085778084789 087784022201   Info Produk DESCRIPTION Large transformer jaws of 68mm diameter makes it possible to clamp on all three or four wires ( 3 phases) together for leakage current measurement. True RMS enables an accurate measurement for distorted waveforms. Measurement from mA up to AC 1000A Frequency filter switch to eliminate the effect of the harmonics. 2 way analogue output terminal: AC current detected by transformer jaws is converted to AC and DC voltage. Output cord model 7073 ( option) is used for monitoring waveform with an oscilloscope or for connecting to a recorder.