Inside a mains socket tester with LCD display. (with schematic)
17:30
Good versus evil socket testers. (with schematics)
10:22
Inside a simple battery tester (with schematic)
19:47
EEVblog 1598 - ANENG AC11 Socket Tester TEARDOWN + SCHEMATIC Reverse Eng
8:06
Speed camera stealth jammer teardown - with schematic
5:31
Como probar un Display----Como testar um monitor
19:23
500V insulation test of a British General USB socket.
5:36
How to make a socket nulling adapter for your tool bag
7:32