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15
2.
Selects meter’s power ON or
power OFF.
3.
Freezes reading in digital display.
4. ROTARY SWITCH. Describes functions
that are selected by setting the rotary
switch:
Volts AC
Volts DC
Amperes AC
Amperes DC
Resistance
Continuity Test
Diode Test
5.
The maximum current that you
can measure at this terminal is 10 Amps
DC/AC. This terminal is fused.
6.
Refer to the user’s manual before
using this Meter.
7.
Amperes Input Terminal. The red test
lead is plugged into this terminal for
measuring current on the 10A AC or DC
current functions.
8.
Milliamp / Microamp input
Terminal. The red test is plugged into
this terminal for measuring mA or μA
on either AC or DC current functions.
9.
The maximum voltage measuring
capability is 1000V DC or 750 AC RMS.
10. Be extremely careful when making
high-voltage measurements; Do not
touch terminals or test lead probe ends.
11.
Volt, resistance or diode test input
terminal. The red test lead is plugged
into this terminal for all AC V, DC V,
resistance, continuity test and diode
test functions.
12. To avoid electrical shock or
instrument damage, do not connect the
COM input terminal to any source of
more than 600V with respect to Ground.
13.
Common terminal. The black test
lead is plugged into this terminal for all
measurements.
14.
Displayed when the HOLD button
has been pressed.
15.
Negative Polarity. Automatically
indicate negative inputs.
16.
Low Battery. Battery run-out
warning. When
is first displayed,
at least 8 hours of battery life remain.
Replace the battery immediately. Never
leave a weak or dead battery in the
Meter. Even leak-proof types can leak
and damage the Meter.
17.
Overload Indication. Displayed
on the LCD when input is too large to
display.
Using Test Leads.
Use only the same type of test leads as
the ones supplied with the Meter. These
leads are rated for 1200 Volts, do not try
to measure any voltage greater than 1000
Summary of Contents for UD77
Page 23: ...23 NOTAS NOTES...
