Mainly designed to measure, monitor and control the sugar content in original grape juice and alcohol-content by volume of the grape wine made from the fermented grape juice and sugar concentration in the grapes. Simply manufacture a distillate of the liquids to be measured, and then place the distilled sample on the prism and you'll get the result in a second. Ideal for field use - the refractometer has ATC (Automatic Temperature Compensation) for precise measurement without having to re-calibrate after changes in ambient working temperature. This refractometer can be used for the still raw or before and after manufactured finished product just as long as the sample to be tested is distilled. This is the tool that professional and nonprofessional winemakers use for alcohol and brix measurement.

Quality

Heavy-duty and lightweight with its aluminum construction

Approved by strict quality and safety standards

Durable and built to last long

 Made with the highest and finest quality of aluminum & rubber that makes it lightweight

Cushioned with soft & comfortable non-slip rubberized grip handle

Adjustable manual focusing

Special features

Adjustable manual focusing

Soft rubber eye piece for comfortable viewing .

 Calibration screw .

ATC - Automatic Temperature Compensation.

Easy to focus and calibrate.

Accurate testing results guaranteed.

Extremely easy-to-use and calibrate. 

 Comes with a protective carrying case, screwdriver for calibration, pipette for dropping samples on to the prism and instruction manual .

Specifications

Measuring Range:

0-25%Vol *0-40%Brix

Minimum Division: *0.2%Vol * 0.2%Brix 

 Accuracy: *±0.2%Vol *±0.2%Brix

Temperature Compensation Range (ATC): 10°C - 30°C

Length : 170mm 

 Weight: 230g

Heavy duty (Durable Aluminum)