Product Details
The Mahr Micromar 844 is a self-centering bore gage measuring pistol designed for internal diameter measurements within the 5/16" to 3/8" range. The kit includes the Micromar 844 measuring pistol, setting standards, and a calibration certificate. This bore gage features a rigid, self-centering mechanism that ensures precision and repeatability, with a measurement accuracy compliant with DIN EN ISO 3601 standards. Equipped with a calibrated dial indicator, it delivers readings with increments of 0.0001" and has an overall length of 150 mm. The device is certified to meet ISO and CE conformity regulations, with a robust build to withstand industrial use. The gage is supplied in a protective case to safeguard components during transport and storage. The product comes with a 2-year limited warranty covering manufacturing defects and workmanship.








