<p>&nbsp;</p> <p>BRIX Sugar &amp; Alcohol Dual Measure Refractometer - 0-40% Brix 0-25%</p> <p>This refractometer is used to check the alcohol concentration &amp; measure the sugar content in a liquid.</p> <p>High quality &amp; accurate test results.<br><br>ATC compensation scale (ie, built-in automatic temperature compensation system) from 10°c to 30°c.<br><br>Easy &amp; very convenient to use</p> <p>Features:</p> Dual Scale (Brix Scale &amp; Specific Gravity Scale) Full range 0 to 40% Brix scale with 0.1% scale division Ambient light source required only - no battery needed. Compact design with rubber grip Clear scale display Soft &amp; flexible eyepiece, superior comfort when viewing Simple &amp; easy manual calibration. Instant &amp; reliable measurements of aqueous solutions <p>Operation:</p> <p>Step 1: Place a few drops of the liquid on the main prism.<br>Step 2: Cover the prism, look through the eyepiece against the light.<br>Step 3: Adjust the eyepiece to the clear state.<br>Step 4: You can read the result value on the scale.</p> <p>Package Includes:</p> <p>1) 1 x Refractometer<br>2) 1 x pipette<br>3) 1 x instruction manual<br>4) 1 x mini screwdriver<br>5) 1 x cleaning cloth<br>6) 1 x retail box - black hardcover case</p>