3. Set the rotary selector switch to the 3P position.
4. Select the desired test voltage using the 25V/50V button.
5. DET4TC2 and DET4TCR2 only: Select the desired test frequency using the Hz button.
6. Press and release the TEST button [by holding the TEST button, the resistance measurement will
be continually updated].
7. The instrument will perform pre-measurement check, the status of which will be indicated on the
display.
8. The three-terminal resistance reading will be displayed as shown in Figure 19.