Thread these styli directly onto your FARO arm, so you don’t have to worry about an adapter introducing measurement errors. They have a strengthened joint between the body and stem that prevents them from shaking loose or breaking apart when you move from part to part on your manufacturing floor. When they touch your workpiece, they trigger a probe to send a signal and measure geometric features. For high precision, they have a tungsten carbide stem that’s extremely stiff, preventing flexing. Tungsten carbide can expand slightly from temperature changes, so if you need precise measurements, use these styli in temperature-controlled environments.