6
INSTALLER TOOLS
measurement will stop automatically. If you want to stop the
measurement manually, push the button once again.
5.
LOCK key:
for continuous measurement. Press this key while
the test is running. “LOCK” appears in the display, indicating
that test mode is continuous. Pressing the test button disables
continuous measurement.
6.
HOLD key:
press this key to freeze the present display reading.
To exit hold mode, press the key once again.
7.
BACKLIGHT key:
enable or disable the display backlight.
8.
FUNCTION switch:
turn the function switch from the OFF
position to the desired measuring range: 20, 200 or 2000
ohms. When the measurement is out of range, the symbol “I”
will appear in the display. The highest measurable impedance is
1999 ohms. This equals about 5 watts in 100 volt.
Содержание IMPMET
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