Hanna offers five wine refractometers to meet the various requirements throughout the wine industry. The HI96811, HI96812, HI96813, HI96814 and HI96816 Digital Wine Refractometers are rugged, lightweight and waterproof for measurements in the lab or field. 

• Sample size as small as 2 metric drops (100 μl)
• Sealed stainless steel well with high-grade optical prism made of flint glass
• Fast 1.5 second response time for temperature compensated readings
• One-point calibration - Calibrate with distilled or deionized water
• The large LCD screen displays nD20, nD or % Brix and temperature readings simultaneously
• Automatically compensates for temperature variations
• Easy to clean and corrosion-resistant
• Battery percent level remaining at startup and low battery indicator
• Water resistant ABS plastic casing designed to perform under laboratory and field conditions
• Conserves battery life by shutting off automatically after three minutes of inactivity
• IP65 water resistant protection

Specifications:

• Temperature Range: 0 to 80°C (32 to 176°F)
• Temperature Resolution: ±0.1°C (0.1°F)
• Temperature Accuracy (@25°C/77°F): ±0.3°C (±0.5°F)
• Temperature Compensation: automatic between 10 and 40°C (50 to 104°F)
• Measurement Time: approximately 1.5 seconds
• Minimum Sample Volume: 100 μL (to cover prism totally)
• Light Source: yellow LED
• Sample Cell: stainless steel ring and flint glass prism
• Auto-offafter three minutes of non-use
• Enclosure Rating: IP65
• Battery Type / Battery Life: 9V / approximately 5000 readings
• Dimensions / Weight: 192 x 102 x 67 mm (7.6 x 4.01 x 2.6”) / 420 g (14.8 oz.)