Specification Brand : Sper Scientific ExternallyAssignedProductIdentifier1 : 0815867202562 ExternallyAssignedProductIdentifier2 : 815867202562 ItemName : Sper Scientific 300054, Pocket Digital Salinity Refractometer ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-refractometers Manufacturer : Sper Scientific NumberOfItems : 1 PartNumber : 300054 ProductDescription : Pocket Digital Salinity Refractometer Includes: Distilled water Transfer-pipet AAA battery Instructions Carrying case. Measure concentrations in brix, salinity and a wide variety of other parameters in the field with laboratory accuracy. As small, light and simple to use as optical refractometers, but with the precision of a digital readout. Reads samples as small as 1 ml. Sample temperature is initially displayed on the large LCD followed by the measurement results. The sophisticated microprocessor provides automatic calibration, automatic temperature compensation and automatic shutoff (after 3 minutes). A sturdy water resistant case protects the electronics from wet environments and makes for easy clean ups. All models feature one button calibration to distilled water and indicate when the battery should be replaced (8000 readings). ProductSiteLaunchDate : 2019-04-25T08:43:01.627Z UnspscCode : 41000000