A teardown of the Uni-T UTE 310 Digital Power Meter, and an example meausing the power consumption of the new Brymen BM786BT multimeter in bluetooth data transmission mode.https://uni-trendus.com/products/ute310-digital-power-meterForum: https://www.eevblog.com/forum/blog/eevblog-1693-uni-t-ute310-power-meter-teardown-practical-demo/00:00 - Uni-T UTE310 Power Meter02:44 - Teardown06:54 - Power supply07:47 - FPGA and ARM processors (plural)09:23- Seperate isolated volatge and current measurements11:28 - Special Snowflake shunt resistor14:04 - Turn on and a looks at the current ranges15:04 - Flashing LEDs15:51 - Shunt resistor heatsink sizing 16:46 - Inside the metal cans. ADC's + Amplifiers. Talking head Dave, PCB walkthrough27:05 - Power on, offset error, and the tyranny of ranging30:19 - Demonstration with BM786BT multimeter battery consumption34:51 - Current waveform view39:11 - The offset has drifted40:43 - ConclusionWeb Site: http://www.eevblog.comHardware Store: https://eevblog.store/Merch Store: https://eevblog.dashery.com/If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblogOr with crypto:BTC: 33BsprBQNBtHuVzVwDmqWkpDjYnCouwASMETH: 0x68114e40ff4dcdd384750500501e20acf3875f8cBCH: 35n9KBPw9T7M3NGzpS3t4nUYEf9HbRmkm4USDC: 0x68114e40ff4dcdd384750500501e20acf3875f8cLTC: MJfK57ujxy55su4XicVGQc9wcEJf6mAoXFOther channels:EEVblog2: http://www.youtube.com/EEVblog2EEVdiscover: https://www.youtube.com/eevdiscover#ElectronicsCreators #Teardown...https://www.youtube.com/watch?v=dv3kIiqOQOw

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