Item Description: Brand New Krüss HR901 from 1.333 to 1.517 nD, nD 0.0005 graduation with range switch PRODUCT SPECS: Measurement Range: 1.333-1.517 nD Accuracy: 0.0005 nD Scale Division: 0.0005 nD Stage switch for all ranges Adjustable prisms for sharp contours, direct and indirect light guidance for measurement of clear and opaque substances Includes thermometer: 6-36 C Product Description: HR-901 is a precision instruments for determining the solid contents dissolved in liquids, such as sugar, salt, serumprotein in blood and starch. A few drops of the sample is placed on the refractometer prism and the index of refraction is measured. From this, dissolved solids can be determined in seconds. This method is very useful for process or quality control of beet or cane sugar, fruit juices, jam, vegetable juices, soft drinks, and canned foods to name a few applications. The hand refractometer fits in every pocket! Delivered in a handy storage case with conversion tables. Fields of application: Determination of mixing ratios, quality and quantity inspection in the following industries: • Pulp and paper industries • Chemical industry • Beverage industry • Food industry • Sugar and sweetener industry • Textiles industry • Metalworking industry • Petrochemical industry • Wastewater management Application: Universal hand refractometer with stage switch for all ranges. Adjustable prisms for sharp contours, direct and indirect light guidance for measurement of clear and opaque substances Shipping: S H within the USA (and it's territories) is a flat rate of FREE via USPS. International S H is $15.00 to Canada and $18.00 to the rest of the world! National Industrial Supply 30777 Rancho California #891420 Temecula, CA 92589, USA Sales: 951.308.9269 Fax: 310.833.7306 We prefer PayPal!