The HI-96821 Salt Refractometer is portable, lightweight and easy to use. Designed for use in the food industry, it is ideal for drop sampling and for testing the salt content of solutions used in food preparation. Samples are measured after simple user calibration with distilled or deionised water. Within seconds the refractive index of the solution is measured with speed and precision.Key features

• Large dual level LCD displays measurement and temperature simultaneously
• 1.5 second measurement time
• 0.1 resolution with 0.2% accuracy
• Automatic temperature compensation
• Battery operated (supplied 9V) with automatic shut-off after 3 minutes of non-use
• Battery error prevention system
• Ranges: g/100g, g/100ml, specific gravity, Baume, temperature