Based on this product's specifications, here are some alternatives and similar models
Tesa measurement tip 00760228 — ball Ø6 mm, probe tip Ø1.00 mm
Summary description:
Replacement measurement tip from Tesa, model 00760228, designed for height-measuring instruments. Features a spherical contact ball with 6 mm diameter and a probe tip diameter of 1.00 mm. Suited for precise contact measurement of profiles, edges and small features; used in coordinate measuring setups and height gauges where a defined probe shape and size are required.