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 maximum measuring range of 1000 mm and a resolution of 0.002 mm, it provides accurate measurements of nominal dimension deviations. The device features a jewel-bearing measuring mechanism housed in a robust, matte chrome-plated casing that offers corrosion protection. The dovetail holding prisms are made from a single piece, which increases bending stiffness and allows for precise clamping. The measuring probe with a carbide ball is swivelable and replaceable, enhancing flexibility in application. Additionally, the device is shock-resistant and has a sealed display, making it suitable for use under workshop conditions. The feeler gauge comes in a practical case, making it ideal for mobile use.

• High-precision measurement with 0.002 mm resolution
• Robust, matte chrome-plated casing for corrosion protection
• Swivelable and replaceable measuring probe for flexibility
• Jewel-bearing measuring mechanism for high accuracy.