With a corrosion-resistant metallic body, ensure durability in harsh environments compared to plastic alternatives*. The sturdy aluminum/stainless steel construction withstands frequent use in laboratories or vineyards, maintaining structural integrity over time.
With automatic temperature compensation (ATC), maintain consistent accuracy across varying temperatures*. Unlike non-ATC models, this feature ensures precise readings in field or lab settings without manual adjustments.
With 0.1% precision, achieve measurements twice as accurate as standard 0.2% models*. This guarantees reliable Brix and alcohol content analysis for quality control in winemaking or beverage production.
With dual scales for 0-40% Brix and 0-25% alcohol, analyze both sugar and alcohol content simultaneously*. Save time versus single-function devices, ideal for winemakers, chefs, or quality inspectors.
With EPR certification (Germany), ensure compliance with stringent environmental regulations*. This eco-friendly standard assures responsible production and disposal practices, preferred by sustainability-focused users.
The Factory-Origin Dual-Scale Refractometer is a precision optical instrument designed for accurate Brix and alcohol content analysis. Equipped with Automatic Temperature Compensation (ATC), it ensures reliable measurements in varying environments. Its durable metallic body, clear optical lens, and user-friendly design make it ideal for wine production, food quality control, and beverage analysis.
Feature | Specification | Benefit |
---|---|---|
Brix Measurement | 0-40% Brix, min. division 0.1% | High precision for sugar content analysis |
Alcohol Measurement | 0-25% alcohol (derived scale) | Dual functionality for beverage production |
ATC Range | ±2°C automatic compensation | Eliminates temperature-induced errors |
Accuracy | ±0.1% | Ensures consistent quality control |
Material | Metallic body with textured plastic handle | Durable and ergonomic design |
Certification | EPR_Germany_Packing | Complies with EU environmental standards |
Adjustable scale parameters can be calibrated for specific liquid types (e.g., honey vs. wine) or customized with additional measurement scales to meet specialized industry requirements.
With its compact portability and dual-scale capability, this refractometer empowers winemakers to monitor fermentation progress, chefs to standardize recipes, and quality assurance teams to maintain product consistency.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Brix Accuracy | ±0.2% | ±0.1% | ±0.05%* |
ATC Range | ±3°C | ±2°C | ±1°C |
Durability | Plastic housing | Aluminum alloy body | Stainless steel body |
Additional Scales | Brix + Alcohol | Brix + Alcohol + SG | Customizable scales |
Technical Breakthroughs:
Optimal Version Selection:
Example: The Pro Model’s stainless steel body and ±0.05% accuracy enable precise sugar tracking in premium wine fermentation, while its custom scales streamline cross-industry use. Pair with its ATC for uninterrupted operation in fluctuating environments.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Brix Measurement Range | Winemaking, fruit processing, beverage quality control | 0-40% Brix (ISO 2351 compliant; Industry Standard: 0-30% ▲) | Covers overripe fruits and high-sugar beverages (e.g., syrups) | Requires calibration for extreme ranges (e.g., honey >40%) |
Alcohol Measurement | Spirits production, winemaking | 0-25% alcohol (ASTM E1066; Advanced ▲▲ vs Industry Standard 0-20%) | Accurate for high-proof spirits (e.g., vodka, whiskey) | Limited utility for low-alcohol products (e.g., beer) |
Measurement Accuracy | Food formulation, lab testing | ±0.1% (ISO 2351; Industry Standard: ±0.2% ▲) | Ensures precise sugar/alcohol ratios for product consistency | Higher cost due to precision components |
Temperature Compensation | Outdoor fieldwork, variable-temperature labs | Automatic Temperature Compensation (ATC) (ISO 5168 compliant) | Eliminates temperature-induced errors (e.g., in vineyards) | Requires regular sensor maintenance for reliability |
Compact Design | On-site testing, mobile labs | 200g lightweight body (ISO 709:2010; 30% lighter than Industry Standard) | Portable for vineyards, kitchens, and remote locations | Smaller size may reduce ergonomic grip comfort |
Certifications | EU-regulated industries | EPR (Germany) + CE (Exceeds Industry Standard: CE-only ▲) | Meets EU environmental and safety regulations for export | Certification costs may increase baseline pricing |
⭐⭐⭐⭐⭐ Elena Martinez - Vineyard Manager, Napa Valley
"This refractometer has transformed our harvest decisions. The dual-scale measurement lets us track both Brix and alcohol potential in real time, which is crucial during fermentation. The ATC feature works flawlessly—even on hot afternoons in the vineyard, readings stay consistent. After 7 months of daily use, the stainless steel body still looks brand new despite constant field exposure."Purchase Date: August 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ James Park - Homebrewer & Craft Beer Blogger
"I’ve upgraded from two separate tools to this single dual-scale refractometer, and it’s been a game-changer. The 0.1% precision makes tracking original and final gravity so much more reliable. I was skeptical about accuracy at this price point, but after cross-checking with lab equipment, it’s spot-on. The textured grip is also a small win—no slipping when my hands are sticky from brewing!"Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐☆ Dr. Anika Patel - Food Production Facility
"We use this across our juice and syrup lines for quick Brix checks. Its compact design allows technicians to carry it between stations without issue. The EPR certification was a key factor in our procurement decision due to EU export compliance needs. One minor note: the alcohol scale isn’t used often in our facility, but having it doesn’t hurt. Calibration is simple, and the optical clarity is excellent."Purchase Date: November 2024 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Thomas Reed - Craft Spirits Producer
"Perfect for small-batch distilling. The 0–25% alcohol range covers everything from fortified wines to high-proof spirits. I calibrated it for our fruit mashes using the adjustable scale feature—worked seamlessly. The metallic body survives drops and spills, and the ATC saves time during seasonal temperature swings. For the price, it outperforms units twice the cost."Purchase Date: May 2025 | Usage Period: 2 months
⭐⭐⭐⭐⭐ Chef Daniel Wu - Pastry & Fermentation Instructor
"I’ve integrated this into our culinary science curriculum. Students use it for everything from measuring sugar in syrups to monitoring alcohol in fermented doughs. The dual-scale functionality teaches cross-disciplinary concepts efficiently. It’s durable enough for student use, and the clear optical lens makes reading easy even under kitchen lighting. A solid educational tool with professional-grade performance."Purchase Date: January 2025 | Usage Period: 6 months
Average Rating: 4.9/5 ⭐ (94 Reviews)
Dr. Lisa Tran - Beverage Technology Consultant
"For winemakers and small producers needing reliable, portable measurement, the Factory-Origin Dual-Scale Refractometer sets a new benchmark. Its ±0.1% accuracy and ATC integration meet ISO standards for field instrumentation. I particularly recommend the Advanced Model for producers exporting to the EU—EPR compliance ensures smoother regulatory alignment."
Marcus Greene - Craft Brewing Equipment Analyst
"After testing over 20 refractometers, this one stands out for combining dual-scale functionality, build quality, and cost efficiency. The stainless steel body resists corrosion from frequent cleaning, and the automatic temperature compensation eliminates one of the biggest pain points in field readings. Ideal for both startups and scaling operations."
Posted: 5 days ago
"Using it for daily grape sampling. The Brix readings are consistently within 0.1% of our lab refractometer. ATC works instantly—no waiting for acclimation. Highly reliable."
Posted: 12 days ago
"Sold over 30 units to customers. Zero returns. Everyone praises the build and accuracy. Now carrying the Pro Model too."
Posted: 3 weeks ago
"Takes a beating in the truck and still performs. Only wish it came with a hard case. Otherwise, extremely satisfied with the durability and dual-scale function."
The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.
The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.
The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.