UNI-T UT202A User Manual

Functional Buttons and auto power
off
1. HOLD
Press HOLD to enter and exit hold mode. Press
and hold HOLD button while turning on the
Meter, auto power off be canceled.
2. MAX
Press MAX to start recording and updating of
maximum values.
3. SELECT
Under Ω ranging, resistance
measurement mode is default, press SELECT
to select continuity measurement mode or diode
measurement mode.
4. Auto power off
To preserve battery life, the Meter automatically
goes into a “sleep” mode if you do not press any
button for around 10 minutes. The Meter can be
activated by pressing any effective button (refer
to The Effectiveness of Functional Buttons),
then returns to the display for the function
selected previously.
5. Buzzer
The buzzer phonate go with every time button
be effectual pressed. When the meter will auto
power off in 1 minute the buzzer beeps five
times. Before power off there will be a long time
buzzer beeps.
6. The Effectiveness of Functional Buttons
Not every functional buttons can be used on
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UT202A Operating Manual

UNI-T UT202A Specifications

General

AC voltage	600 V
Resistance (max)	0.02 Ω
Measuring category	CAT II 600V, CAT III 300V
Battery voltage	9 V
Test leads	Yes
Certification	CE, RoHS
Product color	Black, Red

Weight and Dimensions

Depth	30 mm
Width	75.6 mm
Height	210 mm
Weight	220 g