Check the listing for details. Handheld Digital Refractometer Brix Tester Meter Portable Sugar Refractometer. Condition: New. Listed at 220.00 USD. Handheld Digital Refractometer Brix Tester Meter Portable Sugar RefractometerNote: Battery not Included During The Shipping !!! Introduction:Digital display high-precision optical instrument designed by refraction principle. Small and beautiful, easy to use, can be easily put into the pocket.LCD large screen LCD digital display, as long as a drop of sample solution is placed on the prism, it will be displayed within 3 seconds, which can avoid human subjective error in numerical interpretation. It is suitable for measuring liquids such as fruit juice, food and beverage.With the function of automatic temperature compensation, it can be used for more than 1000 times, with the power-saving function of automatic shutdown, in line with ergonomic design, and the material is environmentally friendly and durable.Temperature display: Celsius/Fahrenheit conversion, with electricity alarm function. Different models in the series can display the refractive index, Brix, sugar content, salinity, Baume degree, convertible alcohol content, soybean milk concentration, urine specific gravity, serum protein concentration, ethylene glycol concentration, propylene glycol concentration, battery liquid concentration, etc. Specifications: Temperature measurement range: 0℃-40℃ (32℉-104℉)Precision of measurement temperature: ±0.5℃ (1℉)Automatic temperature compensation: 5℃-40℃ (41℉-104℉)Minimum sample volume: 0.3mlMeasuring response time: ≤3secondsPower supply: 2×AAA batteries (not included)Battery life: ≥5000 readingsDimension: 145×67×38mm ( L x W x H)Net Weight: 185grams MODELSCALESRANGEDIVISIONSACCURACY Brix0-45%0.1±0.2Refractive index1.3330-1.40980.0001±0.0003