Zero Calibration - Amprobe SOLAR-600 Manual De Uso

Zero Calibration

Calibration of voltage and current zero would improve the accuracy of the
instrument before usage.
Connect (short) the two Kelvin clips together and press and hold the
button. A message of "ZERO CAL..." is shown in LCD. Release the button when
the message disappears.
Regular calibration of zero would maintain the accuracy of the instruments.
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