SPER SCIENTIFIC® Multiple-Scale Digital Refractometers

Multiple-Scale Digital Refractometers Make Your Work Easier, Results More Accurate

State-of-the-art Multiple-Scale Digital Refractometers use advanced features to deliver precise measurements. Easy to calibrate using distilled water. You can measure Brix, salinity, refractive index and clinical parameters with full-scale accuracy of 0.1%. Each requires just a 0.4mL sample to instantly display temperature along with multiple scales.
Refractometers feature automatic calibration, Automatic Temperature Compensation (ATC), automatic shut-off after three minutes and visual high/low alarms. Water-resistant design allows easy cleanup. Low power consumption means you get up to 5,000 readings before the LCD indicates battery replacement. Each Refractometer includes a 9V battery, distilled water, a transfer pipet, instructions and a protective case.
Choose from four types:
Brix Refractometer, No. 126396, measures Refractive Index 1.4098 to 1.5318, Brix 45-95%.
Brix Refractometer, No. 126397, measures Refractive Index 1.330 to 1.5318, Brix 0-95%.
Salinity Refractometer, No. 126398, measures Refractive Index 1.330 to 1.4419, Salinity 0 to 28% and Brix 0 to 60%.
Clinical Refractometer, No. 126399, measures Urine Specific Gravity 1.000 to 1.090, Serum Protein 0 to 12 and Refractive Index 1.330 to 1.4098.