Electronic Specialties 181 Dynamic Test Lead and Fundamental Electrical Troubleshooting Book,2,Red,Black

Ease of use

Great guide to electrical diagnosis, useful in tracing electrical issues using voltage checks, and making it easier to find resistance issues by applying a load through a circuit.

very pleased with this item,good instructions easy to use would recommend any mechanic needing some electrical diagnostic knowledge to buy this item

One word - AMAZING!!!!! If your into your diagnostics then this is the gadget to get and believe me you really impress your mates too. Excellent seller, thank you.

So firstly I’d like to say the Load Pro itself is a great tool and very simple to use, safer than a power probe and more effective than a test light.The book that comes with it is a very good book and Dan Sullivan has done a good job explaining the electrical principles for mechanics. What I would say is that in the book there’s a lot of excess irrelevant stuff that is pointless. There also can be conflicting information and it sometimes confuses the reader (me). There is about 190 pages and some of those pages are the Load Pro user guide. The 190 pages could be summarised in 100 or less. The main things are Resistance, Voltage and Amps. Ohms law.Would I recommend the book? Absolutely, as even though some of the stuff is irrelevant, it gives you the main information about basic electrical principles and I can honestly say it’s improved my understanding how circuits and voltage acts.

Quite bulky, handy if have the space to use, unfortunatly I used mine about 10/15 times the. Button fell off and lost it...electronic specialties not helpful at all after several emails I gave up and went back to normal leads.