Check the listing for details. Refractometer Brix Meter Digital Sugar Content Tester for Food Fruits Crops. Color: white, Condition: New. Listed at 117.46 USD. Digital Refractometer Brix Meter Sugar Content Tester Beer Crops Juice 0 to 55% Product Description The digital refractometer is a digital high-precision optical instrument designed by the principle of refraction. It is small and beautiful, easy to use, and LCD large-screen digital display. As long as a drop of sample solution is placed on the prism, the measured value will be displayed within 3 seconds, which avoids the subjective error numerical interpretation. Professionally measure the sugar content of water samples, food, fruits and crops, widely used in food industry, beverage industry, agriculture, agricultural food processing industry, etc. Features 1.No moving parts, high sensitivity and wide dynamic linear range. 2.The amount of sample and reagent is small, and the analysis speed is fast. 3.Battery-powered, low power consumption, automatic shutdown function for 2 minutes of no operation. 4.Automatic temperature compensation function. 5.Operation mode conversion: refractive index / sugar content. Specification 1.Measuring range:0.0-55.0%Brix 2.Index value:0.5Brix/0.1℃ 3.Accuracy:±0.5Brix/1℃ 4.Temperature compensation 10—80℃ 5.Use environment 10－40℃ 6.Sample size ≥0.2ml(3-5) drop 7.Testing time ≈3S 8.Power 2 AAA alkaline batteries(not included)