Clamp Meter
Temperature Zero Procedure (324 and 325)
19
Temperature Zero Procedure (324 and 325)
1. Turn off the Product and wait 20 minutes.
2. Connect a K-type therm
ocouple connector from the Calibrator to th
e Product.
3. After 20 m
inutes, with the Product still connected to the 3.0 V, turn on th
e Product
and short across the CAL keypad on
th
e pca. See Figure 6.
4. Turn the Product rotary switch to tem
per
ature.
5. Push twice until “C-23” shows on t
he Product display.
6. Apply 0 °C from
the Calibrator.
7. Push the HOLD button
to confirm C-23
.
8. Push the HOLD button
to save the calib
ration data.
The calibration adjustm
ent procedure is complete.