As an electrical mechanic, I  use this tool all the time and it works perfectly. It loads the circuit and allows me to find high resistance. This is a great invention, simple and effective.

I've had this tool for over a year and its great. U chk system voltage, push the button and the reading will tell u if the wiring is good or bad. I read some comment that he rather use his test light. Test light is cool but this tool shows you actual voltage drop readings! Love this tool!

Good review I do own one and I find your videos and Dan Sullivan's videos probably the best out there explaining how the components work and interact with each other. Now onto another video thanks Matt

ive got a set myself. been using it at work for almost 2 years now. the one time i grabbed my old snapon test light and tested for power on a backup wire to the alarm on a transport truck.. light lit. got a new alarm and hooked up... no alarm still.... remembered dammmmit.. those snap on test lights use practically no load to test a circuit. got my leads out. tested the wiring .. sure enough. had super high resistance. ended up being corroded terminals at the reverse switch on the transmission.
-- that was the last time i used the snap on test light for that. load pro leads all the way. guys at work still are unsure of them only cause they arent off the tool truck. so much easier to use then the Power probe i must say. also the leads can be purchased with a handy book that makes troubleshooting electrical look like childs play. cheers thanks for the video.

I have found several electrical problems with that tool that so called auto repair shops could not find. Folks think you are some kind of genius then their car is fixed. Makes you feel good!

Good review of a great device, I know a test light would dim in the presence of resistance if you look carefully but to pull a pump relay and load both circuits at the base shows its versatility, you test the all the wiring integrity to pump with the press of a button!

Thanks, I've been thinking about getting a LoadPro, now I think I will take the plunge.

Nice review, you do such a good job with all your videos. It's an honor to watch your Channel.

Awesome video mate, explaining the great use of this amazing Tool simply doing what it was made to do. Hats off to Dan also I’ve watched every video he has and there so easy to understand. To many haters on a tool that’s so simple to use!! Push the button! Fix the problem!

An excellent review of a great tool

Great review of the tool. You made it such clear that inventor even didn't explained! Thanks for your great video upload. I never ever used one such tool but have understanding of voltage drop due to bad connections, joints, contacts and bad cables. I know that such a testing can be performed using a test light on low profile and low cost way. Also it is easy to create such a tool using low cost or free materials laying around. In such a manner I am not going to reverse engineer one but am thinking to put my own idea.

Great review Matt. I have this tool and it does come in handy and as with any electrical tool a person has to be careful what it is used on, just like the Power Probe 3 that I have caution and a common sense approach has to be taken.

You could literally teach a tech how to use one of these in ten mins if they understand basic circuits I have one and love it

Matt, Thanks for the clear explanation. The impression I had from several videos was that if you press the button in a known good circuit then you wont have any voltage drop but this is not the case, the voltage should drop because of the load the tool puts on and I wonder how much this should be as I actually have this tool.

This tool seem very utility.
Regards from Spain =)

Ty. You just confirmed my doubts. I absolutely agree with you that using it with DVOM on everytime to diagnose a electric circuit problem is a smart way to go. Techs that work in a shop who gets paid flat rate always want to find ways to get things and find problems quick and accurate. This 1 by far is the quickest and on the money when checking a voltage drop which we commonly run into. Thank you very much with this video and to the inventor of this product. It is huge though but i use power probe most of the time so i think i will get use to this easy.

best loadpro video yet... props to you

Hi Matt::  I have 4 high end Fluke Dmm's & each them has a load pro  probe. I also have a Power Probe 4, & I wouldn't be without either. Sullivan has a Power Probe  problems video that I watched, & the only people that will have trouble with the power probe are those who are uninformed regarding electrical/electronic theory.  I am 80 & have been working my life time in the business. I am kept busy here in rural Alberta keeping the electrics & electronics & hydraulics of farm equipment working. Many customers buy a DMM when they see me fault find with one , or ask me what scope to buy when they see me check sensors using one. I have to explain that you need to understand what  what you expect to see from a working device, & have the knowledge & understanding to interpret what the readings are telling you.  As usual, your " Load Pro Review"  was a pleasure to watch, the same as ALL your videos. You do a great service for your followers Matt.  Cheers!

I bought one a few months ago - I didn't "like" it.  I loved it!

It took me about 90 seconds to find a broken wire in a wiring harness on a Vectra.  

Saved me a heap of time.

I have a set of the original yellow LoadPro leads and they're a great time saver. It's nice to be able to see the numbers on a meter and then do a comparison after a repair is made. Test lights have their place just as the LoadPro leads have their place. An incandescent type of test light can be used in a similar manner but it's not as precise. There's obviously more than one way to do a voltage drop test. The way I see it if you have a problem in a circuit your gonna be pulling out the meter anyway whether you used a test light or LoadPro leads. I have both, I use both.