Uni-Trend UNI-T UT209 User manual

Model UT209 is 4000-count digital clamp multimeter(hereinafter referred to as "the
Meter") characterized with steady operation, high reliability and novel structure.
The meter is designed with large-scale integrated circuits and dual integral A/D
converter as its core and offer overload protection for all ranges.
for
1 pc
1 pc
1 pc
damaged part,
This Meter complies with IEC 61010 Overvoltage Category (CAT. II 600V, CAT. III
300V), Pollution Degree 2 and Double Insulation standards.
is working
When servicing the Meter, use only the replacement parts with the same
model or identical electrical specifications.
Low Battery Indication
(See Figure 1)
Lever:
on which rotary switch position the functions of buttons are available.
(See Figure 2)
A.Measuring DC/AC Voltage (See Figure 3)
(See Figure 4)
during measurement.
(See Figure 5)

;
;
during measurement.
(See Figure 6)
E.Measuring Frequency (See Figure 7)
F.Measuring DC Current (See Figure 8)
into
4. Press the lever to open the transformer jaw, hold it tight and don't release.
The built-in components are very sensitive not only to the magnet but also to
heat and mechanical force. Any shock will cause change to the reading in the
short time.
5. the lever
cause ± 1%
measure
To obtain a more accurate DC current reading, follow the procedure as below:
1. Turn off the current to the tested conductor.
2. Press the lever to open the transformer jaw, and center the conductor within
the transformer jaw.
4. Turn on the current to the tested conductor, read out the reading after the
Meter is stable.
3. .
5.
Figure 9
DC current
G.Measuring AC Current (See Figure 9)
2. Press the Lever to open the transformer jaw, hold it tight
and don't release. The built-in components are very
sensitive not only to the magnet but also to heat and
mechanical force. Any shock will cause change to the
reading in the short time.
cause
measure
3.
AC Conversion:
UT209: AC-coupled and True RMS responded. Input the sinewave.
Non-sine
AC current
section.
Pressing
Technical Specifications
Low Battery Indication:
Opening:
Safety/ Compliances: IEC 61010 CAT. II 600V, CAT. III 300V,
Double Insulation and Pollution Degree 2.
Accuracy Specifications
Non-sine
AC Conversion:
UT209: AC-coupled and True RMS responded. Input the sinewave.
Maintenance
(See Figure 10)
P/N: 110401104374X
MAY.2018 REV. 4