7
REL% MEASUREMENT
•
REL% mode measures % deviation between two components.
•
The measured value of the tested object shows on the main display, with the %
value on the secondary display.
•
Set the main display value as the nominal reference.
•
% display range: -99%~99.9%.
•
% calculation: REL%=(Dᶜᵘʳ-Dʳᵉᶠ)/Dʳᵉᶠ* 100%.
Dᶜᵘʳ: main display value of tested object.
Dʳᵉᶠ: the reference value that has been set.
•
If Dᶜᵘʳ > 2Dʳᵉᶠ or 2Dᶜᵘʳ < Dʳᵉᶠ, “OL%” will display on the secondary display and the
main display will show the measured value of the tested object.
Access REL mode
•
Press
FUNC
to select the desired “AUTO L”, “AUTO C”, “AUTO R” or “AUTO
DCR” mode.
•
Connect the tested object to the input terminals and press
REL
to access REL%
mode.
•
appears on the LCD with the main display showing the measured component
value and the secondary display showing % of deviation.
•
Press
REL
again and the reference value will show on the main display and the
icon flashes, while the % value will still be visible on the secondary display.
•
Press
REL
again to return to normal REL% measurement mode.
•
Press and hold
REL
to exit REL% measurement and return to normal mode.
SORTING MEASUREMENT
•
Sorting mode is used to quickly select components’ value within a specified
tolerance.
•
Press
FUNC
to select the desired “AUTO L”, “AUTO C”, “AUTO R” or “AUTO
DCR” mode.
•
Connect the tested object to the input terminals and press and hold
FREQ
to
access sorting mode. “Sorting” will appear on the LCD. This sets the limit value.
•
“PASS” shows on the main display and the measured component value on the
secondary display is set to a nominal value.
•
Connect another component and “PASS” will show if the component falls within the
set limit and the measured value shows on the secondary display.
•
The buzzer will sound once. If it is out of scope, “FAIL” shows and the measured
component value.
•
Press and hold
FREQ
to exit.
Set up sorting tolerance
•
The sorting limit can be set at the following values:
±0.25%, ±0.5%, ±1%, ±2%, ±5% ±10%, ±20%, +80%~-20%.
•
The meter defaults to ±1%. To set up sorting, put the meter under sorting mode
first and then press
SETUP
and the “Range” icon will flash on the LCD.
•
Press
ENTER
to confirm and set the main display parameter, of which the last digit
flashes.
•
Press ▼/▲ to decrease/increase the digit or ◄/► to select another flashing digit
for adjustment.
Содержание 72-10465
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