The ITP Straight Stylus, Type A with a Ruby Ball, is a reliable, budget-friendly choice for everyday tactile measurement tasks. Designed for professionals who need dependable performance without a premium price, it pairs a rigid stainless-steel stem with a precise ruby ball tip.

• Thread: M2 thread for secure, compatible mounting with standard probing systems
• Overall length: 10.5 mm, offering a compact profile for working in tight spaces
• Tip material: Ruby ball for durable, repeatable contact in tactile 3D measurement
• Stem material: Stainless steel, delivering enhanced rigidity and long-term durability
• Geometry: Straight stylus (Type A) for predictable contact points and straightforward use
• Weight: Slightly heavier than aluminum alternatives, contributing to stable measurement feel
• Compatibility range: Suited for probes with ruby balls from Ø1.0 mm to Ø8.0 mm within the ruby-ball family
• Value position: Lower price segment without compromising core reliability for daily standard use

This stylus is ideal for daily inspection and calibration workflows where consistent contact, durability, and cost efficiency matter. The ruby ball delivers robust wear resistance, while the stainless-steel body supports steady, repeatable measurements across a range of surfaces and features. Its compact form and secure M2 mounting make it a practical choice for routine tactile metrology in workshops, labs, and production environments.