Sper Scientific 300002C Certified 28-62% Sugar Refractometer (2 Pack) - Ideal for Home Brewing, Wine Making & Food Processing | Brix Measurement for Fruits, Juices & Beverages

Product Description

Certified 28-62% Sugar Refractometer Place a drop or two of a sample on the prism and read the results Includes: Screwdriver Carrying Case Transfer Pipette Distilled Water Instruction Manual Registration Card Certificate of calibration Sper 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.