I did a thorough review and teardown of the new 22,000 count UNI-T UT61E+ multimeter. You can find this meter on Banggood at [ Ссылка ]
High resolution teardown pictures can be found at [ Ссылка ]
00:00 Introduction
05:06 Overall design
07:19 Range switch
09:22 LCD display
10:00 AC Voltage/Frequency LPF measurements
12:17 DC measurement accuracy
16:15 DC range input impedance
17:23 AC+DC measurements
20:15 Ohm/continuity/diode measurement range
23:47 Frequency measurements
26:10 Current ranges
27:59 NCV measurements
29:59 hFE measurements
32:48 USB dongle
33:37 Teardown
38:51 Conclusions
