Continuity vs Load Testing (12VDC circuit)

First in line to dissolve the black magic aura of DC circuitry. Today we break down how to load test a switch (firing button) and how that's different from a continuity check.

Tools and parts used in this video:
Firing button
Klein tools MM300 multimeter
Wizard Devices DSL
12/24 Battery Box
9 bulb load teser (12V bulbs #1141)
Wago Lever Nuts
1 ohm 10W resistor
2 ohm 10W resistor
5-7A handheld load tester


Video editing done with DaVinci Resolve 17 FREE!

[kmg]

This is why everyone should have the inexpensive Load Pro test leads in their troubleshooting tool kit.

[morganguynes]

Great job! Can't wait to see the next video.

[I_Died__Weeks_Ago]

Essentially, an incandescent test bulb 💡 would suffice because it's brightness will depend on the quality of the conductors. Nice video 👍

[curtismay]

How come you didn't test it with a multimeter in series to see if you drop voltage

[santosmacias]

How are you doing bro? I love your video I thought it was very impressive. It’s it possible for you to share how you build that low tester that is pretty clever, bro thank you.

[vicpetrishak]

I find in trailer wiring that has been probed with a test light corrosion will later appear, always pull hard on the wire !

[GraditelMacedonia]

I come with same idea but instead fix value of resistance to mount ceramic variable resistor.

[sarahobrien]

How do i load test an ignition coil connector?

[Srimmy]

Can you please lmk why where I can buy one of those 9 bulb tester box?

[nicgeorge]

Any idea who made that yellow 5A load tester? My Google-Fu has not been able to track one down.