Certified 28-62% Sugar Refractometer

Certified 28-62% Sugar RefractometerPlace a drop or two of a sample on the prism and read the resultsIncludes:ScrewdriverCarrying CaseTransfer PipetteDistilled WaterInstruction ManualRegistration CardCertificate of calibrationSper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the identity of a sample, assess the purity of a sample, or determine the concentration of a solute in a solution. They can be used in labs, on production lines, in the field or anywhere. Simply place a drop or two of a sample on the prism and read the results immediately. With reasonable care, their reliability, precision, and optical performance will last forever. All Sper Scientific refractometers come complete with:Rubber coated hand grip and construction, which insulate the test solution from inaccuracies caused by the user's body heat.Covered eye piece and bright, clearly defined scale, with large easy-to-read measurements.All the accessories for immediate use, including calibration tools and solutions, full instructions, transfer pipettes and protective cases.Use this refractometer to test solutions with a higher sugar content, such as fruit juice concentrates, canned fruits containing added sugar, or ketchup as well as for egg yolk.