The ITP Straight Stylus – Type J with a ruby ball is a dependable, everyday tool for tactile 3D measurement. Designed for professionals in QA labs and manufacturing environments, it delivers steady contact and reliable performance at a practical price.

• Material & construction: Stainless steel stem provides high rigidity and durability for repeatable probing.
• Ball material: Ruby ball offers consistent contact and wear resistance, suited for tactile metrology.
• Ball sizes available: Probes in this family are available with ruby balls Ø1.0 mm to Ø8.0 mm for versatile measurement needs.
• Thread & length: M2 thread with a 28 mm overall length to fit standard probes and fixtures.
• Design type: Type J straight stylus designed for direct, uncomplicated probing in tight or accessible spaces.

This straight stylus supports precise, repeatable measurements in routine inspection and dimensional verification. The ruby ball minimizes wear during repeated contacts, while the stainless steel shaft maintains rigidity to reduce deflection during light-touch probing. With its compact 28 mm length and M2 thread, it integrates smoothly into common measurement setups, offering a cost-effective solution for day-to-day metrology tasks.