Adjustable gap gauge

• Quick and reliable measurement of outside diameters up to 300 mm
• Check gauge adjusted with the aid of a corresponding gauge block
• Sturdy cast iron frame with Ø 8 mm collet for attaching a dial indicator
• Finely lapped carbide measuring faces
• Frame with insulation protection
• Lower measuring surface can be adjusted by 25 mm and is fixed by a locking ring
• Adjustable depth stop
• Measuring force 15 ± 3 N
• Measuring face parallelism: 0.005 mm
• Calibration plus testing costs for the indicating measuring instrument
• Supplied without dial indicator in moulded packaging