Features:Well crafted: This 2mm piercing multimeter probe tip is designed with good contact, and has an insulation layer on the pin.Easy to use: This multimeter needle extension pin is suitable for 2mm diameter probe needles, and can be used directly.Sturdy and strong: Mainly made of brass and stainless steel, this multimeter probe needle is durable, anti-rust, and not easy to break.Portable: With a small size, this multimeter probe conversion pin is convenient to carry and won't take much space, easy to store.Spare parts: With good performance and long lifespan, this tester probe needle is a nice choice to replace an old or damaged one.Specification:Material: Brass, stainless steel.Color: Red and black.Interface diameter: Approx. 2mm/0.08 inch.Length: Approx. 8.5cm/3.35 inch.Package Included:2 x Multimeter ProbesNote:There might be a bit of color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.