The ITP Straight Styli – Type A with Ruby Ball is a precision probing stylus built for everyday metrology tasks. Designed for engineers and technicians who need reliable, consistent contact geometry, this stainless, rigid option ensures accurate measurements in inspection and quality control setups.

• Tip diameter range: Ruby ball tips used are available in diameters from 0.5 mm to 5.0 mm, with additional sizes reachable via configurator or by email.
• Carbide stem: Extremely rigid carbide shaft for minimal deflection and stable readings across a wide range of dimensions.
• Thread: M2 male thread for secure mounting on compatible probes, holders, and fixtures.
• Overall length: 21 mm overall length, providing a compact, versatile probing option for tight spaces.
• Construction: Precision-machined metal body with a high-quality ruby ball tip for durable, repeatable contact.

This straight stylus delivers dependable performance for routine probing, micro-feature inspection, and delicate surface contact. The combination of a rigid carbide stem and ruby ball provides a hard, smooth contact point that helps minimize wear and maintain accuracy over time. If you need a specific tip size outside the standard range, you can request it through the configurator or by email to tailor the probe to your application.