Filter Function (FILTER)

When an object under measurement is connected to a line that includes a switching power supply or an inverter, high-frequency components may be superimposed on its leakage current waveform. Using the filter function (low-pass filter) can eliminate unnecessary high-frequency components.

1Hold down the MAX/MIN key for 1 s or more.

The [FILTER] symbol appear on the display.

(To cancel, hold down the MAX/MIN key for 1 s or more.)

The filter function startup setting can be switched on and off by turning the instrument on while holding down the MAX/MIN key.

IMPORTANT

When the filter function is enabled, the instrument may a display value lower than the actual current value.

If current is measured by switching the range, and those measured values greatly vary depending on the range, trust the one measured using the upper range.

Example:

If 10.05 mA is displayed in the 60.00 mA range and 30.2 mA is displayed in the 600.0 mA range, trust 30.2 mA in the 600.0 mA range.

For detailed information, visit the GENNECT Cross website.