2PCS Test Probe Pen with protective caps &Replaceable Test Needles/Probes/4mm Banana plug withSpanner tool:The test probe pens are compatible with 2PCS 2mm copper probes, 2PCS 1mm gold-plated sharp probes, 2PCS 1mm extended gold-plated sharp probes, 2PCS 2mm pin probes, 2PCS banana plugs with thread. The included wrench can help the probes and the test leads to be connected tightly, and will not fall off during testing.Spade Plugs and Alligator Clips:Grip the conductor to provide a more secure, hands-free connection than probe tipsconnections that may need to be left in place.Model:P1308D multifunctional multimeter replaceable probe needle kitConnection mode: AssemblyCompatibleMultimeter leads are designed for use with multimeter, clamp meter or test instrument. Removable tips, banana plugs, alligator clips and spade terminal can help expand testing capability and flexibility.Complete set: This multimeter probe is a complete set of alligator clips, which can be used to test the accuracy of your needle.Colour:Photo ColorMaterial:PVC+copperPackage Contents:1 x P1308D multifunctional multimeter replaceable probe needle kitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.