Specification Brand : Fowler BulletPoint : Price for Pack of 2 pcs BulletPoint1 : Added readability and resolution BulletPoint2 : Scale reads in 1 degree increments ItemName : Baseline HiRes plastic 360 ISOM (STFR) - 8" ItemPackageQuantity : 1 ItemTypeKeyword : angle-gauges Manufacturer : Fabrication Enterprises Material : Plastic NumberOfItems : 2 PartNumber : 54-575-625-0 ProductDescription : Clear transparent plastic permits observation of joint's axis of motion, and its range of motion. The 360-degree head has three scales calibrated to be used with the ISOM (International Standards of Measurement, STFR) system. One arm has a linear scale in inches and centimeters. Scale reads 1-degree increments. The Baseline 6-inch HiRes Plastic 360-Degree ISOM/STFR Goniometer is also available in single units. This HiRes version of the 6-inch Plastic 360-Degree Goniometer features a white background behind the gradations, numbers and text to assure high contrast for added readability and resolution. Scale reads 1-degree increments. ProductSiteLaunchDate : 2012-10-20T01:52:30.170Z SupplierDeclaredDgHzRegulation : unknown