KYORITSU KEW 2003A - Page 16

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d.Press the trigger to open the transformer jaws and clamp them
ontotheconductorundertestandtakethereadingonthedisplay
NOTE
◇ During current measurement, keep the transformer jaws fully
closed. Otherwise, accurate measurement cannot be made. The
maximummeasurableconductorsizeis55mmindiameter.
◇ When the current flows from the upside (the display side) to
the underside of the instrument, the polarity of the reading is
positiveandviceversa.
◇ TheoutputvoltagefromtheOUTPUTterminalmaynotreduce
to nil even if the display is zero adjusted with the Zero ADJ
button. In this case, make zero adjustment on the recorder or
otherdevicethattheoutputvoltageisconnectedto.