• 便携、容易使用Portable and Easy-to-Use
• 视场范围大、高对比度便于观察Magnified, High-Contrast Field of View
• 精确并且可重复检验结果Precise and Repeatable Results
• 自动温度补偿功能可以正确适应温度变化ATC Models Correct Refractive Index for Temperature Changes

VistaVision折射计可用于准确测量水果汁、饮料、盐水以及其它特殊液体。十二种不同的模式能够适应您的特殊需要。
Brix等级：BX系列专门适用于含糖溶液（例如：水果汁和葡萄酒）
Salinity等级：SW系列专门适用于盐水。其中12777-992折射计具有两套刻度，可直接读取盐水的比重和浓度。12777-994只有一个刻度，只能读取浓度。
Veterinary等级：VS系列临床折射计主要用于兽医。它可以快速准确的测出正在流动液体的相应指标。
Automotive系列：AV系列可用于测试防冻剂的凝固温度或者电池液体的再充电等级。另外还可以测试丙二醇和乙烯。

VistaVision refractometers provide accurate readings for juices, beverages, salt water, and industrial, veterinary, and automative fluids. Twelve different models are available to suit your specific need.
Brix Scale: The BX series provides a quick and precise reading of the Brix scale. This scale was developed for working with sugar-related liquids (e.g. fruit juices and wine). The series may also be used for controlling the concentration of industrial fluids such as cutting coolants, glycol solutions, and flux rinsing compounds.
Salinity Scale: The SW series is designed for use with salt water. Refractometer 12777-992 has a dual scale, which provides a direct reading of the specific gravity and concentration (parts per thousand) of salt water. Refractometer 12777-994 has a single scale, which provides a direct reading of the concentration (percentage) of salt water.
Veterinary Scale: The VS series clinical refractometers are intended for veterinary use only. These models provide quick and accurate indication of vital fluid levels. They are tri-scaled and read urine specific gravity, total serum protein, and refractive index.
Automotive Series: The AV series tri-scale refractometers test the freezing point of antifreeze or the recharge level of battery fluid. Two scales are provided for antifreeze: propylene glycol and ethylene glycol.
Cover plates prevent solution from dripping off of the refractomer''s work surface by holding the solution in place. They also help to evenly distribute solution over the refractometer''s prism for repeatable results.
Ordering Information: Refractometers are supplied with a carrying case and cover plate.