[Flexible Use]The detachable pen holder of the multimeter pen is stackable and interchangeable with the 4mm universal interface. It can help you use it flexibly and conveniently.[Sensitive and Accurate]Pure nickel-plated conductor material makes the tapered needle and gold-plated pen extremely sensitive in testing. which can be connected quickly and improve the testing efficiency. Fine detection points will give accurate results and fast response.[Excellent User Experience]Soft high-quality silicone insulation makes the handle and test lead with super soft feel and good flame retardancy. It is freeze and heat resistant. Avoid knotting and hardening in winter. Plugs and probes come with dust-proof plugs and protective covers.[Slip and Stable]All accessories are designed with anti-slip. which is ergonomic. Such as threaded pen handles and threaded test tweezers. Plus. the copper core alligator clips feature high-friction alligator-pattern cleats to help you hold your accessories more securely.Colour: as shownMaterial: composite materialPackage Contents:1 x Test Leads KitOnly the above package content. other products are not included.Note: Light 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.