Sumnacon Multimeter Test Lead Set - Stackable Banana Plug to Alligator Clips Test Cable Kit with Protective, Soft Silicone Flexible Electrical Test Wire Leads for Electrical Testing 500V/5A

These feel like good leads. Reasonably flexible, good banana jack feel. I measure 16 milli ohms end to end. Glad I grabbed them.

Wish they had these just in black, or black and red…🤷🏻

Sumnacon Multimeter Test Lead 5piece Set - Stackable Banana Plug to Alligator Clips Test Cable Kit with Protective, Soft Silicone Flexible Electrical Test Wire Leads for Electrical Testing 500V/5A Amazon B07VFS84W4 $9.99 Reviewed March 08, 2023.Curiously the red and black coloured leads are of a different insulative material as in they are not the same soft and supple silicone coverings as the other three leads. The red and black leads appear to be plasticized pvc. The insulation breakdown resistance difference may be a concern for some, not a show stopper for me working at line voltage, but a definite deviation from the description. At normal room temperature the stiffness difference is negligible, out in the cold the difference is pronounced. They are test leads, I use them without issue, I would buy them again for two bucks apiece if I had to.

Solid basic construction, these wires should not fall off or separate. Strain relief boots on the jack end are helpful. These cables should be useful for a long time.

I bought these to use as lab bench power supply leads and they work rather well.The quality of the rubber is better than I expected and they seem rugged enough for the job.

They are good quality wires

Very flexible test leads. I use, and abuse, a lot of these. The wire gauge is pretty small, so not good for more than low amps. There is no oxidation proof coating of the alligator clips. They look like bare copper, or bare copper plated. The alligator clips do not open very far either, as they are fairly small in size. I could not use the red one, because the spring that closes the alligator clip is missing. It has floppy jaws. The ones that do have springs, have considerable spring tension. I will probably try something else when these need to be replaced. Good enough, but could be better.

I have run 10 amps at 30 volts and they don't get warm. I have run 20 amps for 20 to 30 minutes and they only get a little warm. (this was at 24 volts.) I have an older set that looks the same and they have held up well.