4-5 Range Hold
Press the RANGE button momentarily to set the manual range
mode then 'AUTO' disappears in the display. In manual range
mode, press the button again to step through the ranges. To
return to the auto mode, press the button for 1 sec. or more then
AUTO is shown.
Note:
Manual mode is not available in Hz measurement.
4-6 Data Hold
When the HOLD button is pressed, the data display at that time is
hold ('H' is shown on the display). The display will not changed
while the function is active. Press the button again to cancel the
function. ('H' on the display disappears.)
4-7 Auto Lead Resistance Calibration
Set the function SW to
Ω
and then short the test leads until
reading become stable. Keep shorting the test leads and press
RANGE button. The display shows "Shrt". After 3 sec., the
resistance in the test leads and internal protection circuit of the
meter is compensated automatically after beep for high precision
low resistance measurement. The compensation value can be as
much as 5
Ω
. If you need a compensation value that is higher than
that, Relative mode is recommended. (PC510a)
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