Goupchn 10PCS Test Hook Clips to Breadboard Female Jumper Wires | Soft Flexible Silicone, Test Leads, Electrical Testing

A useful set of tester clips with silicone covered wires. Apparently that's nicer than PVC? The wires hold their shape if you bend them into place and the clips fully retract the hook and do what you'd expect. I like that you get two of each color, I might buy a second set now or even three more to have eight of each color. It's a good kit, if you treat it nicely it'll last for years. It's not 50's quality but it's definitely functional and able to hook onto non-SMD electronics. At just over $1/each hook it's great value.

I consider these a must-have for electrical testing and prototyping, especially for using cheap logic analyzers or the EspoTek Labrador. Alligator clips work great for rough stuff, but for clipping onto individual pins you can't beat Minigrabber-style IC hooks. These have silicone wire insulation that allows them to be very flexible and heat resistant. Definitely pick up some extra-long male headers so you can plug them into a breadboard if you need to

Feels cheap but worked to clip in on anS31 to reprogram it. Who knows how long they will last.

Worked great, fantastic for fast prototyping.

satisfactory for the application.

These Test hooks work great for flashing smart devices with esp32 chip using a using a USB to TTL adapter. Simply plug in the wires into the Breadboard header on the flasher and the other ends clip onto the pinout pads and flash away. Once it is done the device and clip onto another one and flash again. It is a time saver by not having the solder and de-solder each wire onto each device.

I have been using this product now for more that 2 months, the points offer very good grip, they are very useful

Useful for making temporary connections between board edge pins and legs of ICs, etc. Very handy to have if you have a little modern logic analyzer or oscilloscope that is connected with pins on its board.

I use these mostly for connecting a usb serial adapter to various esp boards for flashing, if the pads in at the edge of the board I can flash a rom without any soldering. The hooks make solid contact.

OK