RS Pro RS-330 Manual De Instrucciones página 6

AC Clamp Meter/English
Diode measurements
1. Insert the black test lead banana plug into the negative
the red test lead banana plug into the positive diode jack.
2. Turn the rotary switch to the
MODE
3. Press the button until "
4. Touch the test probes to the diode under test. Forward voltage will
indicate 0.4V to 0.7V. Reverse voltage will indicate "OL". Shorted
devices will indicate near 0mV and an open device will indicate "OL"
in both polarities.
Red
Probe
Forward test
Data hold
To freeze the LCD meter reading, press the "HOLD" button. The data
hold button is located on the left side of the meter (top button). While
data hold is active, the DH display icon appears on the LCD. Press the
data hold button again to return to normal operation.
8
Ω
COM
•))) position.
" appears in the display.
Black Black Red
Probe Probe Probe
Reverse test
Max hold
To hold the highest reading on the LCD, press the
MAX hold button is located on the left side of the meter (bottom button).
The meter reading will not change as readings change, rather it will
only display the highest reading encountered since the MAX hold
button was pressed. Press the MAX hold button again to return to
normal operation.
Manual ranging
The meter turns on in the autoranging mode. Press the
go to manual ranging. Each press of the range button will step to the
next range as indicated by the units and decimal point location. Press
and hold the
Manual ranging does not function in the AC Current , Diode and
jack and Continuity check functions
Backlight
The backlight function illuminates the display and is used when the
ambient light to too low to permit viewing of the displayed readings.
Press the
the button a second time to turn the backlight off.
Range button for two seconds to return to autoranging.
button for one second to turn the backlight on and press
AC Clamp Meter/English
MAX hold button. The
Range
button to
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