Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : AISITESY BulletPoint1 : 【One-year Product Technical Support】After-sales service comes directly from the manufacturer, which can provide you with more professional after-sales support. We will provide you with after-sales service by replacing accessories. Please remove the lens dust cover before starting the machine, otherwise it will not be able to boot normally. If you have any questions during use, please feel free to contact us BulletPoint2 : 【LED Measuring Light Source】Full function Lensmeter Say goodbye to dim light, clearer readings. Adopts ISO standard green light source with wavelength 545NM, which makes the measurement faster, more stable and more accurate. BulletPoint3 : 【Fully Automatic Intelligent Lens Recognition】AISITESY Lensmeter automatically recognizes the type of lens and switches the measurement mode automatically, making it easier to measure multi-focal lenses. BulletPoint4 : 【Cluster Area Measurement Method】 The cluster area measurement method makes it possible to obtain more accurate and reliable data. Equipped with a printer, it is more convenient for you to print the data. BulletPoint5 : 【Efficient Progressive Measurement】Easily measure monofocal, multifocal, progressive, soft/hard contact lenses and lenses made of various materials. Equipped with 5.6-inch TFT true color HD LCD display, easy to operate and clearer Color : Blue ExternallyAssignedProductIdentifier1 : 0792105705866 ExternallyAssignedProductIdentifier2 : 792105705866 FdaDeviceClassification : ii FdaIndicationOfUse : otc_and_rx FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : 393932938 FdaPremarketApprovalNumberPma : 393932938 IncludedComponents : Lensmeter,body ItemName : AISITESY Full Function Lensmeter Focimeter Lens Meter AUTO Lensometer Lensometer with Pd Printing White LM-600 ItemPackageDimensions_Height : 56.769 centimeters ItemPackageDimensions_Length : 29.21 centimeters ItemPackageDimensions_Width : 34.29 centimeters ItemTypeKeyword : science-lab-photometers-and-light-meters Manufacturer : GAOMU ModelNumber : VBR-Blue NumberOfItems : 1 PartNumber : GW-300 ProductDescription : LENSOMETER product parameter ProductSiteLaunchDate : 2024-01-01T08:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) UnitCount : 1