Wine Making Refractometer - 0 to 25% with ATC

This Wine Making Refractometer with ATC is perfect for measuring the alcohol and sugar concentration of wines and other distilled spirits, such as "moonshine", vodka, whiskey or grappa. It features Automatic Temperature Compensation (ATC), so you can easily check the Brix concentration and decide the optimal time to make grape wines. With this refractometer, you’ll be able to accurately begin and monitor your entire wine-making process. This is a quality optical instrument that includes a soft carrying case, bulb filler, screwdriver and instructions. Soft rubber eye piece for comfortable viewing Comfortable non-slip rubber grip Measurement scale provides direct reading Accurate testing results Extremely easy to use and calibrate Durable and built to last Adjustable manual focus No battery or power source required *Certification Option Certificate of Calibration available at additional cost (Select option above). Specifications Alcohol & Grape Refractometer Model Measurement Range Min. Div. Accuracy ATC 300080 0 - 25 vol%;    0-170°OE 0.2% vol 1°Oe ±0.2% vol ±1°Oe YES Model Type Range Resolution Accuracy 300070 Salinity 0-28% Salinity 0.2% Salinity ±0.2% 300071 Brix & Salinity 0-28% Brix 0.2% Brix ±0.2% 0-32% Salinity 0.2% Salinity ±0.2% 300072 Salinity 0-100‰ ppt 1% ppt ±1% 1.000-1.070 sg 0.001 sg ±0.001 sg 300073 Brix 0-32% Brix 0.2% Brix ±0.2% 300074 Brix 28-62% Brix 0.2% Brix ±0.2% 300075 Brix 0-80% Brix 1% Brix ±1% 300076 Clinical 0-12 g/dl SP 0.2g/dl ±0.2 1.000-1.050 SG 0.0005sg ±0.005 1.330 - 1.360 nD 0.0005nD ±0.0005 300077 Automotive -60°F-32°F Ethylene 10°F ±10°F -50°F-32°F Propylene 10°F ±10°F 1.15-1.30sg Battery 0.01sg ±0.01sg 300078 Beer 0-20% Brix 0.2% Brix 0.2% 1.000-1.085 Wort 0.001sg Wort 0.001sg 300079 Honey 58-90% Brix 38-43 Be’ 10-33% Water 1% Brix 0.5 Be’ 1% Water ±1% ±0.5 Be’ ±1% Water 300080 Wine/Grape 0 - 25 vol%;   0-170° OE 0.2% vol 1° Oe ±0.2% vol ±1° Oe Downloads Instruction Manual