Accustar Handheld Premium Brix Refractometer 0-32%

Measure sugar content and specific gravity with professional accuracy using our Handheld Brix Refractometer 0-32% Dual Scale. This compact, portable optical instrument is engineered for brewers, winemakers, food processors, and agricultural professionals who demand fast, reliable readings in the field or at the production line. With its dual-scale design and automatic temperature compensation, you get precise results without complex calculations or external power.

Why Choose Our Dual Scale Brix Refractometer?

Our handheld refractometer combines two essential measurement scales into one rugged, easy-to-use device. Whether you are monitoring wort density during beer brewing, checking fruit ripeness in the orchard, or controlling sugar concentration in beverages, this instrument delivers laboratory-grade precision in a pocket-sized format.

• Dual Scale Design: Measures 0–32% Brix and 1.000–1.130 Specific Gravity (SG) simultaneously on a single prism.
• Automatic Temperature Compensation (ATC): Eliminates manual correction errors across 10°C–30°C ambient temperatures.
• Optical Precision: High-contrast blue-field prism delivers sharp, clear boundary lines for accurate visual readings.
• Portable & Durable: Lightweight aluminum body with rubber grip — perfect for fieldwork, breweries, and production floors.
• Minimal Sample Required: Just 2–3 drops of liquid are enough for an instant reading.

Key Features & Specifications

• Brix Scale Range: 0–32% Brix with 0.2% resolution
• Specific Gravity Scale: 1.000–1.130 SG with 0.001 resolution
• ATC Range: 10°C to 30°C (50°F to 86°F)
• Measurement Principle: Optical refraction index
• Construction: Pure copper chrome-plated movement, aluminum body
• Dimensions: Approximately 170 mm length x 40 mm diameter
• Weight: Lightweight handheld design
• Included Accessories: Refractometer, pipette, mini-screwdriver, instruction manual, storage case, soft cleaning cloth

How to Use

Operating this refractometer is straightforward and requires no batteries or calibration fluids:

1. Lift the daylight plate and place 2–3 drops of your sample liquid onto the prism surface.
2. Close the daylight plate gently to spread the sample evenly across the prism.
3. Hold the refractometer up to a natural light source and look through the eyepiece.
4. Focus the eyepiece until the scale is sharp and clear.
5. Read the value where the light/dark boundary line intersects the Brix and SG scales.
6. Wipe the prism and plate clean with the soft cloth after each use.

Applications & Benefits

This versatile refractometer serves a wide range of industries and use cases:

• Homebrewing & Craft Beer: Monitor wort sugar levels and predict final alcohol content before and during fermentation.
• Winemaking: Measure grape must density to determine harvest timing and fermentation potential.
• Food Processing: Control sugar concentration in juices, jams, syrups, sauces, and canned products.
• Agriculture: Assess fruit ripeness and sugar content directly in the field for quality grading.
• Apiculture: Evaluate honey moisture and Brix levels for harvesting and commercial valuation.

Frequently Asked Questions (FAQs)

Q: What does the dual scale measure?
The dual scale measures both Brix (sugar content percentage from 0–32%) and Specific Gravity (density from 1.000–1.130), making it ideal for brewing and food applications.

Q: Do I need to adjust for temperature manually?
No. The built-in Automatic Temperature Compensation (ATC) automatically corrects readings between 10°C and 30°C, so no manual temperature correction is needed within this range.

Q: Can I use this refractometer during and after fermentation?
Yes, but note that the presence of alcohol after fermentation will affect refractive readings. Use a correction calculator, software, or mobile app to adjust fermented sample results for accurate final gravity.

Q: How do I calibrate the refractometer?
Calibrate using distilled water (0% Brix / 1.000 SG). Place a few drops of distilled water on the prism, close the plate, and adjust the calibration screw with the included mini-screwdriver until the boundary line reads exactly zero.

Q: Is this refractometer suitable for high-sugar products like honey or syrup?
This 0–32% Brix model is best for juices, wort, and moderate sugar solutions. For very dense products like pure honey or heavy syrup, a higher-range refractometer (e.g., 58–90% Brix) is recommended.

Q: How should I clean and store the refractometer?
Wipe the prism and daylight plate with the included soft cloth after each use. Store the unit in its protective case in a cool, dry place away from direct sunlight and moisture.

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