1 set of black and red, color-coded leads allows you to test the circuit without crossing wires or causing short circuits.
Good electrical conductivity, alligator clips covered by PVC, the strength of the alligator clips is strong enough to hold firmly.
There are crocodile clips at both ends, a firm connection process that firmly crimps the wires to the clips for easy installation.
The insulation clip can be flexibly slid forward to adjust the clip.
UL certified. Ideal for all types of troubleshooting and circuit testing.