Channel Update and Studio Tour

Just a quick channel update and tour of the equipment I use in my testing of multimeters and other equipment (and a 4k shooting experiment).
THIS IS NOT A SPONSORED VIDEO OR A PAID PROMOTION.
Check out my new travel channel: / @withoutborders-p3g
Equipment featured in this video:
UNI-T UT8804N Bench DMM
RhoShui 4080 LCR Meter
Vevor SPS-1104 100MHz Oscilloscope
Feeltech FY6600 arbitrary waveform generator
Elenco RS-440 capacitance substitution box
Elenco RS-500 resistance substitution box
Homemade 10x15mm PCB test board w/ 35 diode/LED/resistor/capacitor components
Homemade PCB test board w/ 20 inductor components
DMM Check Plus w/daughterboard
AD584M-KH DC voltage standard
Fnirsi SG-003A voltage/current/waveform generator
LM399/AD584 resistance/capacitance reference standard plate
Rockseed RS310P 32V/10A programmable bench DC power supply
Fafeicy 10MHz Frequency Standard Module