- It is a standard dial gauge with φ57mm outer diameter of outer frame and 0.001 mm eyes. Since the outer frame and the giant board are integrally molded, the O -ring is incorporated, so it comes with measures to prevent water and oil from entering from the front. Stem spindle is stainless steel steel.It has a high strength that can withstand hard use. I am using a carbide product measuring child. Sector gear uses special alloys to improve wear resistance. Jewelry bearings are used for the bearing portion.Excellent instruction sensitivity and durability. Hard coating is applied to the surface of the giant plate, excellent in scratch resistance and chemical resistance. The outer frame giant plate is a test indicator, which has a proven track record, and has a reflection suppression, to improve visibility. Strength improvement by the cap integrated type.It is a product that can be used for "recovery service" that can be quickly and easy on the Internet to request or receive existing products.For more information, please check the re -calibration service category.
