Specification Brand : Aoleaby BulletPoint1 : The 2.4-inch color graphic LCD provides excellent readability and an intuitive display that is easy to use BulletPoint2 : The LCD also includesa backlight for improved visibility in dark environments. Charging is reduced approximately one quarter of the time compared with conventional models. BulletPoint3 : The Surftest SJ-210 is a user-friendly surface roughness measurement instrument designed as a handheld tool that can be carried with you and used on-site. BulletPoint4 : The detector supports a variety of measurement orientations and can perform measurements up against a wall surface or while facing upward. BulletPoint5 : When combined with optional accessories such as a height gage adapter, the detector can perform measurements in various orientations and settings. Color : One Color ExternallyAssignedProductIdentifier : 7619976009905 ItemName : Ra=12.7um Standard Roughness Reference Block Multi-Engraved Lines (Square Wave) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surface-roughness-gauges Manufacturer : Aoleaby MeasurementAccuracy : 1 ModelNumber : Aoleaby NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Aoleaby ProductDescription : Standard Roughness Calibration Block Multi-engraved lines (Square Wave) Made by optical glass, with high hardness, high accuracy standard roughness value, anti-scratch, has longer life than metal roughness block. Meet standard GB/T19067.1-2003 and ISO5436-1:2000 Approximation: Ra=12.7um ========== Model Number : Ra=12.7um material : optical glass standard : GB/T19067.1-2003 and ISO5436-1:2000 specification : Ra=12.7um ProductSiteLaunchDate : 2024-07-29T08:45:18.125Z Size : One Size UnitCount : 1