Testing and reviewing the 2020 Multifunction Tester TC1 and comparing it to the 2014 MK168 Transistor Tester.
Video about the MK168 Transistor Tester:    • Chinese MK168 Electronic Component T...  
YouTube user Paul Rogalinski has compiled a detailed manual for the firmware used in these cheap component testers:
English: https://drive.google.com/file/d/0B2xk...
German: https://drive.google.com/file/d/0B2xk...


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