Digital Inner and Outer Radius Gauge with (10/20/30/60/100mm) Replaceable Measuring Claws,Radius Range: 5-700mm (0.2-27.5in), Measurement Range: displacements 0-12.7mm (0-0.5in)

【High - Precision Radius Determination】Radius Measuring Instruments are designed to achieve excellent accuracy in radius calculations. Whether you are measuring the curvature of a lens in the optical industry or the inner radius of a pipe in a plumbing application, these devices provide readings accurate to the millimeter.

【Digital accuracy radius gauge】They have intuitive controls, often with large, clear buttons or interfaces.Digital display provides clear measurement results with high measurement accuracy—radius measurement error ΔR≤0.01*R, linear measurement error ΔS≤0.02mm (where R is the radius of the object being measured, and S is the corresponding displacement).high-definition large screen display,Centimeter inch conversion,Data retention,Clear to zero at any position,Function switching.

【Versatility in Application】Can both measure Outer & Inner Radius of arcs & Depth and Step measurement. With Digital dial indicator function,Measuring Range: length displacement 0-13mm (0 ~ 0.5 inch); Resolution: 0.005mm (0.00005 inch); Radius Range: 5-700mm (0.2 ~ 27.5 inch)

【Durable Build Quality】Radius gauges are manufactured from durable materials. The casing is usually made of rugged plastic or metal alloys that are resistant to shock, vibration and corrosion. In industrial environments, where instruments may be accidentally dropped or exposed to harsh chemicals, their rugged construction ensures that they continue to work accurately over a long period of time. This durability also reduces the need for frequent replacements.

【Multiple Sets Of Measuring Claws Design】 Selecting appropriate span measuring claws based on different arc surface radii and measurement accuracy. There are five types of measuring claws, 10mm/20mm/30mm/60mm/100mm, to meet various measurement needs.