11
ZERO mode is useful for offsetting measuring probes residue resistance reading in
consecutive
readings. Only residue readings from the 2.199Ω (200mA) range can
be set as offset reference value. To apply, activate the Lock-Test as mentioned above.
Connect the probes together to show the residue resistance reading and then press the
ZERO button momentarily. The LCD will display a zero reading with the annuciator
turns on. The residue resistance reading is then saved temporarily as offset value for
the
that follows until a further function change or power off.
