Clamp Meter
Performance Tests
9
Performance Tests
Warning
To prevent possible electrical shock, fire, or personal injury,
do not go through the performance test procedures unless the
Product is fully assembled.
The performance tests verify the full operation of the Product and measure the accuracy
of each function against Product specifications. If the Product fails a part of the test,
calibration adjustment and/or repair is necessary. See “Calibration Adjustment”.
Before you do the performance tests:
1. Make sure that you have the necessary equipm
ent. See Table 3.
2. Make sure the Product batt
eries are good and replace them if necessary. See “Battery
Replacement
”.
3. War
m up the Calibrator as necessary. Refer to its spec
ifications.
4. Let the te
mperature of the UUT (unit under test) become stable to room temperat
ure.
Test the Display
To verif
y that all segments of the display function:
1. With the Product off, push and hold any of the buttons.
2. Turn the rotar
y switch on while you hold down the button. All of the display
segments are
shown. See Figure 3.
If seg
ments of the display are missing, repair is necessary. See “Contact Fluke”.
hfk001.eps
Figure 3. Display Segments (324 and 325 Display is Shown)
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