ES Electronic Specialties 149 Universal Test Connector Kit, 54 Piece

The kit has several different pins for electrical testing

Only one teeeeeny dislike and that's with the size of the set. I won't ever need about half of the set. But what I do use I use all the time and they're perfect. The pin and socket sizes are dead on. I had made up 4mm banana jack test leads from an old pair of fluke cables pror to receiving this set and all the jumpers are nice and consistent when using then on the MM leads. No more trying to hold a test lead in a 4 mm hole and get a good accurate reading. Having 2 of each side rocks cause you can then pair them with male to male 4mm jumper and make true jumper wires to bypass circuits, test cable and circuit ressistence etc. Definitely a must have in the truck/automotive world.

Must have if doing any electrical diagnostics. Nice to have terminal test tools that fit any connector you’re working on.

Very nice kit. Should cover pretty much all the connectors.

These are only "ok". They do not fit inside of standard Fluke test leads. And the metal is weak. I have broken a couple male probes just simply bending them while probing terminals.

A lot of variety, it's had everything I've needed so far as a transport truck mechanic. Decent case. Mild complaint is the terminal end is a little thick which makes it a little tight on the smaller connectors but it doesn't cause any real issues.

I have used these a good number of times and they have all the pins that I need. I work at a Ford dealer and these allow me to diagnosis electrical issues without messing up the pins or terminals.

I ordered this kit for my husband who needed it at work. He is very pleased with it, uses it often and was especially pleased that this kit is identical to his coworker’s who paid a lot more money for his from a tool truck.