Description: Copper-core wires, easily dealing with currents and preventing leakage issues from occurring; The nylon wire inside will make it withstand bending thousands of times without breaking or fraying Using non-toxic silicone, durable PVC materials ensures that the test leads are durable, as well as having properties like freeze resistance and heat tolerance Nickel plated copper test tips which does not easily break-off,has solid contact traits and speedy and stable measuring reaction times. Protect it against dust and oxidation.An efficient and stable connection is ensured Mini alligator clips can easily pinch the within 4mm thickness, the alligator clip mouth insulation is good and solid, convenient for observing the measured value, improve work efficiency Two type test probes for different electrical work, 2mm standard test probes for general electrical maintenance measurements as well as for vehicle maintenance. 0.3mm super fine test probes for circuit board maintenance and precision work Package Includes: 2 pieces Silicone test leads 2 pieces Alligator clip 2 pieces Copper test probes 2 pieces Pluggable Multimeter Probes 2 pieces 2.0mm test probes 4 pieces 0.3mm test probes