Specification Brand : ZJchao BulletPoint1 : [Accurate Measurement] The microscope calibration slide ruler ensures precise 0.01mm measurements, meeting the needs of professionals for high-accuracy observation and analysis. BulletPoint2 : [Versatile Usage] This calibration ruler can be used for microscope measurement, calibration, and specimen examination in scientific research, laboratories, and educational settings. BulletPoint3 : [Professional Quality] Designed for professionals in various scientific disciplines, this calibration ruler offers quality, accuracy, and reliability for consistent microscope measurements. BulletPoint4 : [Safe Storage] Packaged in a protective box with a sponge plug, this microscope camera calibration ruler ensures secure and luxurious storage and transportation. BulletPoint5 : [Practical Design] Specifically made for microscope measurement, this calibration ruler is stable, useful, and essential when used with microscopic lenses. Color : A ExternallyAssignedProductIdentifier : 7659610344016 ItemDisplayDimensions_Length : 7.87 centimeters ItemDisplayWeight : 0.42 pounds ItemName : Microscope Camera Slide Calibration Ruler Accurate Measurement Professional Laboratory Equipment ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : microscope-slides ItemVolume : 1 cubic_centimeters Manufacturer : ZJchao Material : plastic ModelName : ZJchaoge5a2nqm7r ModelNumber : ZJchaoge5a2nqm7r NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : ZJchaoge5a2nqm7r ProductDescription : [Accurate Measurement] The microscope calibration slide ruler ensures precise 0.01mm measurements, meeting the needs of professionals for high-accuracy observation and analysis. [Versatile Usage] This calibration ruler can be used for microscope measurement, calibration, and specimen examination in scientific research, laboratories, and educational settings. [Professional Quality] Designed for professionals in various scientific disciplines, this calibration ruler offers quality, accuracy, and reliability for consistent microscope measurements. [Safe Storage] Packaged in a protective box with a sponge plug, this microscope camera calibration ruler ensures secure and luxurious storage and transportation. [Practical Design] Specifically made for microscope measurement, this calibration ruler is stable, useful, and essential when used with microscopic lenses.