The Martest 800 feeler gauge from Mahr is a high-precision measuring instrument designed for a variety of applications in manufacturing and quality assurance. With a jewel-bearing measuring mechanism and a robust, handy design, this device offers high bending stiffness and stability. The housing is matte chrome-plated, which not only provides an appealing look but also offers effective corrosion protection. The readings are taken analogously with an accuracy of 10 micrometers and a resolution of 0.01 millimeters. The probe arm support in a one-piece fork ensures precise alignment and is non-magnetic, further enhancing measurement accuracy. The device is ideal for run-out tests, internal measurements, as well as checking the parallelism and flatness of workpieces. It comes with a clamping pin, making it ready for immediate use.

• High-precision measuring mechanism with 0.01 mm reading
• Robust design with corrosion-protected housing
• Non-magnetic probe arm support for high accuracy
• Versatile for various measuring applications.