The Best Multimeter Tutorial in The World (How to use & Experiments)

This video compares a 10 dollar to a 170 dollar multimeter and shows the average person how to use the voltage, current, resistance, continuity, diode and battery options. I also cover safety concerns and run all tests simultaneous with both multimeters. 

I cover:

Difference between 3 and 4 probe options on a multimeter

Tests include:

Voltage of Battery (DC)

Voltage of Outlet (AC)

-- discover something interesting in one of my outlets

-- discover a SERIOUS hazard with the 10 dollar meter

Current of a toaster (LIVE)

Resistor test

Metal tape test?

Probing a circuit board

Discovering schematic of a Emergency 4-prong switch

Conductivity of water & salt (an electrolyte)

Light bulb test (Same as a fuse test)