Preminum Crocodile Alligator Clip Electric 5 Colors Jumper Wire Kit with Test Probe Test Lead, Double Ended Insulator Cable, Electrical Circuit Connection, DIY School Experiments

Have used them several times to test circuits and connections. They appear well made and I am very satisfied with my purchase

work for light electronic use

Leads have thick insulation but thin wire. Jumpers average .7 ohms resistance. High for short jumper, wires are crimped not soldered at ends. My tests show that it's the wire itself causing the high resistance. They will however do for low current use. Clips are decent quality and could be reused for other purposes.

These work well and are a reasonable price. They are not for high current or high voltage, but perfect for temp hookups. The alligator clips have a sturdy spring and they firmly grasp the terminal or wire you are hooking up. The wire is soldered to the alligator clip and crimped under the strain relief.

They work... they are a tad cheaply made, but for the price, I'll live with it. They will work as long as they are used carefully!