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 : 7619976009561 ItemName : Surface Roughness Gauge AR-131A+ Sandblast Roughness Gauge 0µm ~ 750µm Printing Coating Surface Roughness Tester 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 : Surface Profile Gauge AR-131A+ Product Feature Resolution : 1um Range : 0um ~ 750um Measurement Speed : >30 (readings per minute) Accuracy : ±5%or±5um ( whichever is the greater) Operating Temperature : 0~ 50°C Size : 176x63x25 mm Power Supply : 2x1.5vAAA Um-4 Battery Weight : 310 g (Not including batteries) ProductSiteLaunchDate : 2024-07-29T08:45:18.900Z Size : One Size UnitCount : 1