Milwaukee Instruments MA871 Digital Brix Refractometer – Precision Sugar Content Measurement

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The Milwaukee Instruments MA871 Digital Brix Refractometer delivers highly accurate sugar content readings in seconds. This professional device suits a wide range of industries and tasks, from winemaking to brewing. It measures Brix values from 0 to 85% with ±0.2% accuracy, ensuring reliable results every time.

This compact refractometer is fast, easy to use, and built to last. You need only 2-3 drops of liquid to get a reading in under two seconds. The dual-level LCD display is bright and easy to read. Simple one-point calibration uses distilled or deionized water. This keeps your readings precise and prevents measurement drift. Automatic temperature compensation covers 10–40°C (50–104°F), so you get consistent results even in changing environments.

The MA871 features a stainless steel sample well and a sealed flint glass prism. Both resist wear and chemical damage. Cleaning is quick and simple, helping you maintain laboratory-grade accuracy with each use. Its rugged ABS casing provides extra durability. With an IP65 rating, the device is sealed against dust and protected from water jets, making it reliable for both lab and field work.

The refractometer runs on a common 9V battery, which is included in the package. It displays battery levels on the LCD, so you aren't caught off guard by a low charge. Automatic shut-off after three minutes of inactivity saves power and extends battery life. The lightweight footprint (0.93 lbs and 7.6 x 4.0 x 2.64 in) means you can carry it anywhere, from vineyard rows to factory floors.

This tool excels for winemakers, brewers, fruit growers, maple syrup producers, and food manufacturers needing fast, dependable sugar readings. There are few tools as indispensable in agriculture and food labs. The MA871’s technique follows ICUMSA guidelines—a recognized international standard for sugar analysis. For further reading on Brix measurements and refractometry, you can visit Wikipedia’s Brix page.

Convenience is central to the MA871’s design. Its small, lightweight body fits easily in one hand. The device is tough enough for fieldwork but refined for controlled labs. ABS casing protects sensitive parts from knocks and drops. A specially designed hard plastic carrying case (sold separately) guards against travel damage and helps with organized storage.

User confidence is increased by Milwaukee Instruments’ focus on quality and support. Professional and hobbyist users trust this device for batch production and spot checks. Whether you manage maple sap or test grape must, you get repeatable results with ease. The MA871 helps reduce waste and improve quality, letting you make informed decisions during processing. Explore more options in our electronics collection.

Choosing the MA871 Digital Brix Refractometer means gaining a critical edge in process control. Its technology speeds up your work and minimizes errors. The speed, reliability, and accurate results are invaluable in quality control settings. When precise Brix and sugar content measurement is crucial, the MA871 proves itself countless times over.

Frequently Asked Questions (FAQ)

• Question: How do I calibrate the MA871 refractometer?
  Answer: Calibration with the MA871 is simple and fast. Start by cleaning the sample well with distilled water. Place a few drops of distilled or deionized water in the well. Press the calibration button once. The device then auto-calibrates for the most accurate results. This procedure ensures each reading you take is precise. Regular calibration is best, especially if the device is moved between different environments or used often.
• Question: Can the MA871 be used for measuring sugar in beverages other than wine and beer?
  Answer: The MA871 is versatile and not limited to just wine or beer. It works for juices, soft drinks, and many liquid foods. Use it for maple sap, fruit juice, or other sugary solutions. The 0–85% Brix range handles both low and high sugar content. This high adaptability makes it a practical tool for a wide variety of testing needs, from kitchen to factory to laboratory.
• Question: Is the MA871 suitable for field use?
  Answer: Yes, the MA871 is built for both field and lab use. Its rugged ABS body resists impacts and dust. The IP65 rating means it stands up to water jets and outdoor dust. Portability is a key feature, so carrying it to remote orchards or busy production rooms is easy. The quick measurement process and automatic temperature compensation allow confident readings in different weather or locations, without sacrificing precision.

For full details including specifications and manuals, visit the official Milwaukee Instruments page. This resource includes downloads, troubleshooting tips, and more information about proper care and usage.

To summarize, the Milwaukee Instruments MA871 Digital Brix Refractometer sets the standard for precision, durability, and simplicity. Professionals and enthusiasts trust it for fast, reliable sugar content measurement. Make the MA871 your go-to Brix and refractometer solution for quality control and field testing. Keywords: Brix, refractometer, sugar, digital.