Sumnacon Multimeter 4mm Banana Plug to Alligator Clip with Wires, 5PCS,1M

These test leads seem to be fairly good quality and are quite adequate for most electronics bench work. The wire size seems large enough to handle typical power supply currents, although no specific AWG size is indicated in the packaging. I purchased the 3 ft. set, and each of the leads had a measured resistance of around 0.2 ohms when tested. The wire insulation jacket appears to be silicone and is very flexible and easy to position. The alligator clips are good quality, with resilient springs and flexible insulation boots. The stackable banana plugs each have eight, small contact fins on the tip and rotate around the center post of the connector, which reduces wear over time when adjusting their orientation. All the plugs fit very snugly into the jacks on my power supply, and required some tension to remove. In summary, I would highly recommend these test leads as a great value for any type of bench work.

Very good quality and good connection.

Very nice set of wires the silicone insulation makes them so nice to handle clips are very firm the banana plugs are very smooth I'd recommend them

These clips use a thicker wire than the J-hook clips, which makes them useful for power supply leads. The banana clips use the spring loaded expanding variety where the spring part floats on the central pin. This means the plug can rotate slightly without loosening in the barrel. The alligator clips align nicely and have good insulation all around. They stack well and retain in the barrel of a bench supply, even with another clip stacked on them. If you've had experience with banana plugs, you know they can be hit or miss, these definitely fall into the former category. My only criticisms are they could be a bit longer, 1M seems like a lot until you have a bench supply sitting above the bench and the wire doesn't quite reach. I think 1.5M would be a good compromise between too long and not long enough. I realize these are marketed as "meter clips" but the wire gauge is appropriate for power supply purposes, so I think these are designed for that purpose. The J-hook variant are definitely smaller gauge and designed for much lower current carrying needs, get both to cover all of your common uses. My recommendation to the seller: Put together a package of 1.5M clips with the alligator and J-hook, with larger silicone jacketed wire and sell them for $35. Include some sort of cable hanger/manager to hold them when not in use, and you'd have a great product.

These are the best I've found! However, the spring in the alligator clip is very strong, which is very good for the connection - but hard on fingers. If the round part of the alligator clip's molded handle had a flat outer surface, it would make them much easier to use. The 5 colors are very useful, although I'd like to have a 6th color, especially white. If you do much with electronics or electrical, you know how much time can be wasted with unreliable test leads. These silicon test leads are very flexible, yet provide solid and reliable connections - while being reasonably priced. They are rated at 1000 V, which I assume is AC. I've used them in short-term, low-current tests at 2000 VDC with no problems. I haven't used them past their 15 Amp rating, and don't recommend doing so.

Great quality! Wasn't sure about the gauge---some listings will show a gauge, some don't. They give a vague "rated for 15 amps" --that could mean almost anything. Are you gonna get 2V drop? These are 14 gauge--NICE!!.I measured just under 0.4V drop at 10 amps test load, for the 6.6ft 2 meter cables. 16 gauge would have given just over 0.5V (according to the tables I used). There is some drop in the clips, and connections themselves, so I feel very good about these results.

So I ordered these at the same time as a "JESVERTY DC POWER SUPPLY". These things rock! I ordered the 9.8 ft longer version and am happy with the extra length. These are very flexible and have a nice outer coating. For the modest price of roughly $3 per cable, I think these are a great value.

The banana plugs are stackable and the crocodile clips made good connections. The wire is flexible even in cold weather and is of good quality. I use the red and black leads with my portable power supply. They handle 10 amps without overheating.

Wires are nice a soft, flex extremely well and the clips are strong, decent size and the banana plugs can be stacked to connect to each other and a meter. And the vendor has a sense of humor. What's not to love?

Made of very good qaulity.

Muy buena calidad

Received in a timely manner and the quality is good as described.

Nice set of leads to connect power supplies to experimental boards