Link to part 1    • Voltage Drop Testing with a Test Ligh...  
00:00 Intro
00:30 Resistance measurements on circuit
01:25 Checking circuit with a test light
02:30 Variable voltage drop test
06:00 Checking circuit with a voltmeter
08:10 Which test is better?
08:34 Voltage drop testing with simulated resistance
11:01 Checking circuit with a test light
13:58 Checking circuit with a voltmeter
15:03 resistance in a wire with an open output
17:10 Why you shouldn’t do checks unplugged
17:44 Can you do these checks with a test light? (Final thoughts)

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