Profile: Anyi Instrument Co. Ltd manufactures vernier and digital calipers, micrometers, depth & height gages, dial & digital indicators and measuring tools. Our bevel box is an innovative tool that provides digital reading between ±180.00 degrees. Our waterproof level of electronic measuring instruments reflects their freedom from dampness and dusts at the same time. It protects against water drops from vertically above, free from negative influences. Our IP65 water-resistant digital calipers are used in cutting liquid conditions. Our check master is desiged to check the fixed accuracy of digital-controlled machine tools, machining center positioning and three-dimensional measuring machines. We also offer inclinometers.