Bionso 25-Piece Multimeter Leads Kit, Professional and Upgraded Test Leads Set with Replaceable Gold-Plated Multimeter Probes, Alligator Clips, Test Hooks and Back Probe Pins.

I purchased these leads to replace the cheap plastic ones that came with my Fluke 170 meter. After doing some research and comparing different brands on Amazon, I chose these based on reviews and the fact that the tips are gold-plated. The build quality is solid. While they aren’t as thick as the leads that come with high-end multimeters, at 3.5mm they feel durable enough. The set includes multiple gold-plated tips, though the 90-degree banana plugs that connect to the meter are not gold-plated. They worked fine with my Fluke 170, but at first they felt like they barely made contact. I ended up trimming about 3-4mm off the shrouds of the banana plugs, which made a big difference - the leads now seat fully and securely. The silicone insulation is soft and flexible, a huge improvement over the stiff plastic leads my meter originally came with. The set also includes a good variety of accessories and probe tips. My only complaint is that the alligator clips are on the small side, opening to only about 3/8”. That’s fine for most tasks, but I purchased larger clips separately to complement the set. Overall, I’m very happy with these leads and would recommend them.

This 25-piece lead kit is good quality and comes with just about everything you could need for any type of testing you can think of with a multimeter. The variety of attachments covers pretty much every scenario, from fine electronics work to heavier-duty connections. It fits my Fluke multimeter perfectly, and all the pieces feel solid and well-made. Having everything in one kit is incredibly convenient, and it’s a great value for the range of tools you get. Bottom line: High-quality kit, tons of options, and a perfect fit for my Fluke—highly recommend.

I really like it

Brand new. Well packaged. All items described were included. Rated CAT3 1000v. Well made. The tip set provided was well machined and threaded in nicely. They are worth the price.

Perfect replacements for my Fluke.

These pair well well the Performance Tool W2972, which cost about the same as this lead kit by itself, but pairing this kit with it is WORLDS better than using the stiff wired leads that come with that multimeter. This kit has perfect length nice and flexible wire leads, and has every end option you should ever need to connect it to whatever you're working on, and then some. Be sure to fully press the leads down into the multimeter. They have a little bit different design than most that I've seen, and at first they were very hard to insert into the meter. But after pushing them down all the way they made contact and work perfect! Also nice that that everything comes in a cheap little plastic carry case. Very pleased with the overall product quality and price!

Very nice silicone coating on the lead wires. Plenty of options to reach tight spots and the alligator clips are a huge plus.

One of the most important features I look for in test leads is the flexibility of the wire. Silicone is the best material for flexibility in this area. I am looking for well-cooked spaghetti noodle-type flexibility, with zero memory. The reason for this is because it is quite annoying to have stiff leads that will not conform to the job at hand, getting tangled, in the way, or perhaps knocking over other components as you use the leads. I have experience with Fluke silicone leads, which can be considered the gold standard, as they are exactly like the spaghetti I mentioned earlier. The Fluke leads have no memory at all and are quite limp, as required, but, if you look, you will see that Fluke is quite proud of their leads, and out of my budget at this time. These silicone leads are not quite as flexible/limp as Fluke leads, but they are close, having almost no memory at a fraction of the cost of Fluke leads. I can deal with that. You want to stay away from leads that are vinyl or other material, as they have a lot of memory in them. The resistance of the leads is .1 ohms, and that is expected. I also like the fact that these leads have a banana connector at both ends, a feature that makes working with them much easier, as I don't have the thread on alligator clips or other ends, I can just pull off the stick ends and put on whatever type end I need at the moment. Additionally, if you have the necessary banana connectors, you can use these leads in conjunction with another set of leads to extend your reach, if that becomes necessary. I have not yet tried all of the accessory ends that came with this set yet, though I did change the slick tips to the smaller ones included in the kit, but am impressed that so many came with it for the price. I will update once I check out the other types of ends. The smaller tips can plug into a breadboard hole with a little resistance. This is very helpful to me when probing around a circuit I am working on. I do wish that Bionso offered replacement tips, though. I got a set for a friend and while he likes them, he tends to put a lot of pressure on the tips, to get a good connection, and bends them.

For decades, I would periodically mutilate a pair of safety pins and wrap them around my meter probes...no more! Needle probes work well, allowing me to check surface-mount parts and even giving me some hope of troubleshooting on a board with heavy conformal coating that shrugs off conventional blunt probes. Alligator clamps very useful instead of adding a jumper lead and hoping it doesn't fall off the meter probe. After many weeks of use, all the plugs and connections remain solid - I use this set with my Fluke 115 and backup Extech MN35, but it does not fit my $5 E-bay meter. No issues, leads are quite flexible in use and appear to be a reasonable gauge size for the current rating. I would have found these a solid choice back in my steel mill maintenance days and for home/hobby bench electronics they are a luxury I've earned after so many years of struggling with 3-rate improvisations.

Great works as it should good quality

Encantado con mis puntas de prueba, me encantó la versatilidad de las puntas, tengo muchas opciones para poder medir!!

muy Practica la variedad de dispositivos de las Puntas de prueba para trabajos en variadas condiciones de accesibilidad en tarjetas electrónicas y equipos industriales de Trabajo. sus aislamientos eléctricos confiables para trabajar por abajo de los 600 Vrms CA, 60 Hz La flexibilidad de los Cables y firmeza de las Puntas y demás accesorios, muy adecuados para trabajar con la seguridad requerida en mediciones con presencia de Potencial propio de los equipos industriales de 120/220 y 277/480 VCA.

Very handy