UNI-T UT139 Series High Precision Digital Multimeter UT139C UT139E UT139S True RMS Auto Range NCV Temperature Res Freq Test
UT139 series are CAT III 600V digital multimeters designed for electricians. Its NCV feature can effectively check electrical status through measuring EM field intensity. The new UT139E/S models include special features such as LoZ (ACV) for measuring ‘ghost’ voltage. Its built-in 31-segment analog bar also gives electricians a better visual representation of measurement results. UT139S is built with black EBTN display and it is a perfect meter for working in dark environments.
Features
1. NCV
2. True RMS
3. Auto/manual ranges selectable
4. MAX/MIN/REL modes (Except UT139E and UT139S)
5. Data hold, LED backlight, auto power off (Except UT139E and UT139S)
6. Full range protection (600V) (Except UT139E and UT139S)
7. 31-segment analog bar graph (UT139E and UT139S)
8. Diode, duty ratio and continuity buzzer (UT139E and UT139S)
9. Black EBTN screen (UT139E and UT139S)
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