gold-plated watch needleLess internal resistance, more durableSimple and easy replacement, convenient for measurement in precise and narrow scenesNeedle replaceable High precision measurement is more accurate: the tip diameter is only 0.1mm, suitable for measuring the pins of cushion components, with high accuracy, oxidation resistance, and longer service life Flame retardant, high temperature , frost without hardening, soft and not easily broken, to high and low temperatures, does not harden in winter, and has strong tensile strength Anti slip silicone handle with sponge for comfortable grip. Made of insulated soft silicone material, it effectively prevents slipping and does not harm or harden the hands, providing a comfortable hand feel during use Standard with 2 pairs of fine watch needles: 0.1mm watch needle tip, 0.2mm watch needle tip Color:As Shown Material:Silica Gel+Metal Package Contents: 1x Test Lead Wire Pen kit Only 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.