In this video, I did a review and teardown of an ANENG AN870 19,999 count true RMS multimeter. You can find this meter on Banggood's website here: [ Ссылка ]
00:00 Introduction/Overview
04:37 Range Switch/Display
05:23 AC Measurements
05:53 DC Volt Measurements
07:00 DC mV Range
10:32 DC mV Range Compared with a Keithley 196
12:39 Ohm/Continuity/Capacitance/Diode Measurements
16:09 Frequency Measurements
18:23 Current Measurements
21:00 NCV Tests
22:07 Teardown
Some of the test equipment and electronics are currently on sale at Banggod: [ Ссылка ]
Here is a a link to the REF200 current source I built: [ Ссылка ]
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