OPERATION OF THE CALIBRATION ADAPTOR
1. Ensure the rotary selector switch is in the OFF position.
2. Connect the instrument as shown.
3. Set the rotary selector switch to the 2P, 3P or 4P position.
4. Press and release the TEST button [by holding the TEST button, the resistance measurement will
be continually updated].
5. The instrument will perform pre-measurement checks, the status of which will be indicated on
the display.
6. The resistance reading will be displayed and should match the value written on the calibration
adaptor.