If the measured value is less than the stored value, the display becomes negative.
You can display the difference as a percentage of the reference (
appears:
For insulation measurements, only the digital display is modified by ∆REL. The bar graph continues to display the true
measured value.
To deactivate the ∆REL function, press the ∆REL button or turn the rotary switch to another setting.
2.2 HOLD Function
Pressing the HOLD button freezes the display of the measurement. This can be done in all functions except
the MΩ settings, or during a timed measurement (
To unfreeze the display, press the HOLD button again.
Megohmmeter Model 6526/6532/6534
1.800.561.8187
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