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Milwaukee MA882 Digital Refractometer – Precision Brix Analysis for Food & Beverage Professionals
From orchards to production lines, the Milwaukee MA882 Digital Refractometer is the go-to tool for professionals who demand precision in sugar content measurement. Whether you're a juice producer ensuring consistent sweetness, a fruit grower determining the perfect harvest time, or a beverage manufacturer fine-tuning formulations, the MA882 delivers fast, accurate Brix readings in just seconds.
Unlike traditional optical refractometers, this temperature-compensated digital meter eliminates guesswork, providing reliable, repeatable results with every test. Designed with a sealed flint glass prism and a stainless steel sample well, it’s built for both laboratory and field use. From quality control in food processing to wine pre-fermentation analysis and agricultural research, the MA882 ensures that every drop meets your exact standards.
Why Choose the Milwaukee MA882?
- Accurate & Reliable – Measures 0 to 50% Brix with a precision of ±0.2% Brix.
- Fast Readings – Get results in under 2 seconds with just 2-3 drops of sample.
- Easy Calibration – One-point calibration with distilled or deionized water for hassle-free maintenance.
- Digital Precision – Avoid human error with a clear, dual-level LCD display for quick interpretation.
- Efficient Battery Use – Long battery life, with a percent-level indicator and automatic shut-off.
- Easy-to-Clean Sample Well – Stainless steel anti-corrosion well for long-term performance.
- ICUMSA-Compliant – Uses internationally recognized sugar measurement methods for reliable results.
Maintenance Tips
1. Clean the Prism After Each Use
- Gently wipe the stainless steel sample well and prism with a soft, lint-free cloth.
- Use distilled or deionized water to rinse off any residue from samples.
- Avoid using abrasive or corrosive cleaning agents that could damage the measurement surface.
2. Calibrate Regularly
- Perform routine calibration using distilled water or a certified calibration standard.
- Always calibrate at a similar temperature to your typical samples for best accuracy.
- Recalibrate if the instrument has been transported, exposed to significant temperature changes, or shows irregular readings.
3. Store in a Safe, Dry Place
- When not in use, keep the MA882 protected from dust, moisture, and direct sunlight.
- Use the protective cap to cover the sample well and avoid contamination or damage.
4. Avoid Moisture Ingress
- Prevent liquid from overflowing into the device housing. Only apply the correct volume of sample in the well.
- If spills occur, immediately dry the instrument with a soft cloth.
5. Use Within Operating Limits
- Operate the MA882 within its specified temperature range (typically 10–40°C).
- Extreme heat or cold may affect measurement accuracy or damage internal components.
6. Replace the Battery Promptly
- Watch for signs of a low battery, such as dim display or power issues.
- Use the correct battery type (commonly 9V) and insert with proper polarity.
7. Handle With Care
- Though designed for durability, avoid dropping or shaking the refractometer.
- Regular inspection for physical wear or loose components is a good habit.
By following these maintenance tips, your MA882 refractometer will stay reliable, accurate, and ready for action whenever you need it.
Why Digital Precision Over Traditional Methods?
Unlike hydrometers and optical refractometers, which require larger sample volumes and manual readings, digital refractometers provide instant, highly accurate results with minimal effort. This removes guesswork, making it easier to adjust recipes, optimize production, and ensure batch-to-batch consistency.
Upgrade to the Milwaukee MA882 – Accuracy & Efficiency in Sugar Content Measurement
The Milwaukee MA882 Digital Refractometer helps juice producers, soft drink manufacturers, and food processors achieve professional-grade accuracy with fast, reliable results.
Take the guesswork out of sugar content measurement—upgrade to digital precision today!
Specifications
Range: 0 to 50% Brix | 0 to 80°C / 32 to 176°F
Resolution: 0.1% Brix | 0.1°C / 0.1°F
Accuracy: ±0.2% Brix ±0.3°C / ±0.5°F
Light Source: Yellow LED
Measurement Time: Approximately 1.5 seconds
Minimum Sample: Volume 100 µL or 2 metrics drops (cover prism totally)
Sample Cell: Stainless steel ring and flint glass prism
Temperature Compensation: Automatic between 10 and 40°C / 50 to 104°F
Enclosure rating: IP65
Case Material: ABS
Battery Type: 1 x 9V AA (included)
Battery Life: 5000 hours reading with auto-shut off after 3 minutes of non-use
Dimensions Meter: 7.6 x 4.0 x 2.64 inches (192 x 102 x 67 mm)
Weight Meter: .93 lbs. (0.42 kg)
Dimensions Package: 11 x 6.8 x 4.60 inches (268 x 172 x 118 mm)
Weight Packaged: 1.46 lbs. (0.66 kg)
Application
Fruit Industry & Juice Production
The Milwaukee MA882 Digital Refractometer is an essential tool for professionals in the fruit and juice industry, helping ensure the perfect balance of sweetness, ripeness, and consistency.
For Fruit Growers & Agriculture: The sugar content (Brix level) of fruit is a key indicator of ripeness. With the MA882, growers can test fresh fruit samples to determine the best time for harvesting, ensuring peak flavor and market value. This is especially important for crops like grapes, apples, oranges, and tropical fruits, where sugar development directly affects taste and quality.
For Juice Producers & Beverage Manufacturers: Maintaining a consistent Brix level is critical in commercial juice production. Whether producing 100% fruit juices or fruit-based beverages, manufacturers rely on precise sugar measurements to achieve the desired taste and quality. The MA882 allows quick, accurate testing of raw fruit extracts and final juice formulations, ensuring uniformity across every batch.
By eliminating the subjectivity of traditional optical refractometers, the MA882 provides reliable, digital readings in seconds, helping professionals make data-driven decisions.
How to use?
1. Prepare the Sample
If testing whole fruit, extract a small amount of juice using a press or juicer.
Ensure the sample is free from pulp or solid residues for accurate readings.
2. Place the Sample
Open the sample well cover.
Use a pipette or dropper to place 2-3 drops of the juice onto the stainless steel sample well.
3. Start the Measurement
Close the sample well cover to prevent evaporation.
Press the READ button. The temperature-compensated digital sensor will analyze the sample instantly.
4. View the Brix Reading
The Brix value (%) will appear on the digital display within seconds.
If necessary, test multiple samples from different batches for consistency.
5. Clean & Store
Wipe the sample well with a soft, damp cloth or deionized water after each test.
Store the meter in a clean, dry place for long-term reliability.
The MA882 makes sugar content analysis simple, accurate, and repeatable—helping fruit growers and juice producers maintain the highest quality standards.
Food Processing
The Milwaukee MA882 Digital Refractometer is a vital tool in food processing, where consistent sugar content plays a key role in maintaining product quality and taste. Whether you're refining recipes, ensuring the perfect texture, or monitoring the sugar levels in various food products, the MA882 offers quick, precise Brix readings that are essential for quality assurance.
- For Food Manufacturers: Maintaining consistent sugar content across product batches is critical in industries like canning, preserving, and confectionery production. Whether testing sauces, jams, or baked goods, the MA882 helps manufacturers monitor the Brix levels to ensure uniform sweetness and consistency in flavor.
- For Processed Foods & Beverages: Brix measurement is a standard part of quality control in food processing plants. The MA882 is ideal for checking the Brix levels in everything from dairy products like flavored milks to processed vegetables and fruit preserves, helping to ensure optimal sweetness and quality across diverse food categories.
- For Product Development: In the creation of new food products, the MA882 helps innovators test sugar content in formulations, ensuring that the final product delivers the intended taste profile. Whether testing a new sauce recipe or formulating a unique beverage, Brix analysis ensures precision in flavor development.
By providing accurate, reliable measurements and eliminating the inconsistencies of optical refractometers, the MA882 empowers food professionals to meet their production goals and maintain the highest standards of quality.
How to use?
- Prepare the Sample
- For liquid foods (e.g., sauces, syrups, beverages), pour a small sample into a clean container.
- For semi-solid foods (e.g., jams, jellies, or mashed fruits), ensure the sample is free of air bubbles or solids.
- Place the Sample
- Open the sample well cover.
- Using a pipette or dropper, place 2-3 drops of the sample onto the stainless steel sample well.
- Start the Measurement
- Close the sample well cover to avoid evaporation.
- Press the READ button. The temperature-compensated digital sensor will instantly measure the Brix level.
- View the Brix Reading
- The Brix value (%) will appear on the digital display.
- Test additional samples as needed to ensure consistency across batches.
- Clean & Store
- After each test, gently wipe the sample well with a soft cloth or deionized water.
- Store the refractometer in a clean, dry place to ensure long-lasting reliability.
The MA882 simplifies Brix analysis in food processing, ensuring consistency and precision every time, supporting manufacturers in delivering high-quality products.
Wine Industry
The Milwaukee MA882 Digital Refractometer is an invaluable tool for professionals in the wine industry, ensuring that grape harvests and fermentation processes are meticulously controlled for optimal quality. Accurate Brix measurements (sugar content) are essential at various stages of wine production, from grape harvest to wine fermentation and quality control.
- For Vineyards & Grape Growers: The Brix level of grapes is the key indicator of ripeness and sugar content, which directly influences the wine’s alcohol content, flavor, and overall quality. With the MA882, vineyard managers and grape growers can easily test the sugar content of harvested grapes, ensuring the perfect balance between sweetness and acidity for the ideal wine profile.
- For Winemakers & Production: During the winemaking process, accurate Brix measurements are essential for fermentation management. The MA882 provides quick and reliable readings of must (crushed grape juice) and fermented wine samples, helping winemakers monitor the progress of fermentation and adjust their techniques accordingly. This ensures that the wine reaches the desired alcohol content and flavor profile.
- For Wine Quality Control: As quality control becomes increasingly important in wine production, the MA882 offers precise and repeatable measurements to ensure consistency across different batches. From monitoring grape quality before harvest to testing the sugar levels in the final wine, this refractometer is an essential tool for ensuring each bottle meets the highest standards.
By providing fast, reliable, and temperature-compensated digital readings, the MA882 eliminates the errors often associated with traditional optical refractometers, giving wine professionals the accuracy they need to produce high-quality wines every time.
How to use?
1. Prepare the Sample
o If testing grapes, crush a small amount to extract juice.
o For must (grape juice) or fermented wine, place a small sample into a clean container.
2. Place the Sample
o Open the sample well cover.
o Use a pipette or dropper to place 2-3 drops of the sample onto the stainless steel sample well.
3. Start the Measurement
o Close the sample well cover to ensure accurate readings and prevent evaporation.
o Press the READ button to begin the measurement. The temperature-compensated digital sensor will instantly give you the Brix reading.
4. View the Brix Reading
o The Brix (%) value will appear on the display within seconds.
o If needed, test multiple samples to ensure consistency across different grape varieties or wine batches.
5. Clean & Store
o After each test, carefully clean the sample well with a soft, damp cloth or deionized water.
o Store the refractometer in a clean, dry place to maintain its accuracy and longevity.
With the MA882, wine professionals can trust that their Brix measurements will be accurate, repeatable, and easy to perform, giving them the confidence to produce the finest wines.
Agriculture
Essential Brix Analysis for Crop Quality & Harvest Timing
The Milwaukee MA882 Digital Refractometer is a vital tool for professionals in the agriculture industry, offering accurate and reliable Brix measurements that help determine the sugar content of crops and guide critical decisions in harvesting and crop management. Whether you're growing fruits, vegetables, or other crops, the MA882 ensures that you get the most accurate readings for optimal harvest timing and quality control.
- For Crop Growers & Harvesting: The Brix level is a key indicator of the ripeness and sugar content in crops, which directly impacts their taste, texture, and marketability. The MA882 allows farmers and growers to easily assess the sugar content of a wide range of crops—whether grapes, tomatoes, melons, or citrus fruits—helping them determine the ideal time to harvest for maximum flavor and nutritional value.
- For Agricultural Research: In agricultural research and development, Brix testing is essential for evaluating the sugar content of experimental crops. Researchers use the MA882 to monitor the progress of different growing techniques, select superior crop varieties, and track the effects of environmental conditions on crop quality. The MA882 ensures consistent and repeatable measurements, making it an essential tool in research projects.
- For Post-Harvest & Quality Control: After harvest, Brix measurements are also used to assess the quality and freshness of produce. Farmers, distributors, and packagers rely on accurate sugar content testing to ensure that crops meet industry standards and deliver the best possible product to the market. The MA882 helps ensure that fruits and vegetables retain their sweetness and quality throughout distribution and storage.
The temperature-compensated digital sensor in the MA882 provides reliable, quick, and precise measurements, helping agricultural professionals make data-driven decisions to maximize both yield and quality.
How to use?
- Prepare the Sample
- For fresh fruit or vegetable samples, extract a small amount of juice or pulp using a press or juicer.
- For other crops (e.g., leafy greens or root vegetables), ensure the sample is liquid and free of debris.
- Place the Sample
- Open the sample well cover.
- Using a pipette or dropper, place 2-3 drops of the juice or liquid sample onto the stainless steel sample well.
- Start the Measurement
- Close the sample well cover to prevent evaporation and ensure accurate readings.
- Press the READ button. The temperature-compensated sensor will instantly analyze the sample.
- View the Brix Reading
- The Brix value (%) will appear on the digital display within seconds.
- For consistency, test multiple samples from different crops or batches.
- Clean & Store
- After each test, clean the sample well with a soft cloth or deionized water.
- Store the refractometer in a clean, dry place to maintain its longevity and accuracy.
The MA882 makes sugar content analysis in agriculture simple and reliable, providing growers with the tools they need to ensure the best harvests and consistently high-quality crops.
Research & Education
The Milwaukee MA882 Digital Refractometer is an indispensable tool for researchers and educators in fields such as agriculture, food science, biology, and chemistry. Providing fast, reliable, and precise Brix measurements, this refractometer is perfect for scientific analysis, laboratory experiments, and classroom demonstrations, enabling detailed investigations into the sugar content of various substances.
- For Research Laboratories: Researchers studying plant physiology, food chemistry, or biological processes rely on accurate Brix testing to explore the sugar content in different plants, fruits, and liquids. The MA882 simplifies data collection in lab settings, whether it’s for monitoring plant growth, studying the impact of environmental conditions on sugar production, or analyzing the sugar content in food and beverages. The temperature-compensated sensor ensures precision in varied lab environments.
- For Educational Institutions: In schools, universities, and training programs, the MA882 is a valuable tool for both undergraduate courses and advanced studies in fields like agriculture, biotechnology, and food science. Educators can use the MA882 for hands-on experiments that teach students about the relationship between sugar content, ripeness, and plant health. This instrument provides real-world applications that make theoretical lessons more tangible.
- For Experimental Studies: Whether in an experimental setting or while teaching a class, accurate and fast Brix measurements are crucial for monitoring the progress of scientific experiments. The MA882 allows for easy tracking of changes in sugar levels over time, whether in plant sap, fruit juices, or fermentation processes. This makes it an essential tool in scientific studies, from analyzing the impact of fertilizers to investigating bioengineering of crops.
By eliminating the errors often found in traditional optical refractometers, the MA882 offers a reliable, easy-to-use alternative, ensuring repeatable and consistent results for both researchers and students.
How to use?
1. Prepare the Sample
o If testing plant sap, extract a small amount from fresh plant material.
o For fruit juices or liquid samples, ensure the liquid is free from any pulp or solids.
2. Place the Sample
o Open the sample well cover.
o Using a pipette or dropper, place 2-3 drops of the liquid sample onto the stainless steel sample well.
3. Start the Measurement
o Close the sample well cover to prevent evaporation.
o Press the READ button to begin the measurement. The digital sensor will instantly measure the Brix value.
4. View the Brix Reading
o The Brix (%) value will appear on the digital display within seconds.
o To confirm consistency or track changes, test multiple samples from different subjects or time points.
5. Clean & Store
o After each test, clean the sample well with a soft cloth or deionized water.
o Store the refractometer in a clean, dry place to maintain its precision and longevity.
The MA882 brings precision and ease to scientific analysis and educational experiments, making it the perfect companion for students, teachers, and researchers alike.
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