Product Description: ATAGO MASTER-M Refractometer – Handheld Brix Refractometer
The ATAGO MASTER-M Refractometer is a professional handheld optical refractometer designed for quick and reliable measurement of Brix concentration from 0.0 to 33.0%. Manufactured by ATAGO, Japan, the MASTER-M is suitable for routine Brix measurement in beverages, fruit juices, soups, sauces, water-soluble cutting oils, food processing, laboratories, and quality-control applications.
The ATAGO MASTER-M features a durable metal body and an easy-to-use optical measurement system. With a Brix range of 0.0 to 33.0%, 0.2% minimum scale, and ±0.2% accuracy, it provides convenient measurement of soluble solids in various liquid samples.
Unlike ATAGO models equipped with automatic temperature compensation, the MASTER-M does not have an ATC function. Therefore, measurement temperature needs to be managed manually when accurate Brix readings are required under changing temperature conditions. ATAGO recommends models such as MASTER-α or MASTER-T when automatic temperature compensation is required.
Its compact dimensions of approximately 3.2 × 3.4 × 20.3 cm and weight of 155 g make the ATAGO MASTER-M Refractometer convenient for laboratory, production, inspection, and field applications.
Benefits of Using ATAGO MASTER-M Refractometer
The ATAGO MASTER-M Refractometer provides a simple and practical method for measuring Brix concentration without requiring complicated electronic operation. Its optical design allows users to obtain readings quickly after placing the sample on the prism.
The metal construction provides a durable housing for regular use, while the handheld format makes the instrument convenient for laboratories, food-processing facilities, beverage production, and quality-control environments.
Because the MASTER-M does not include automatic temperature compensation, users can manually control measurement temperature according to their testing requirements.
Key Features: ATAGO MASTER-M Refractometer
- Professional Handheld Optical Refractometer
- Brix Measurement Range: 0.0–33.0%
- Minimum Scale: 0.2% Brix
- Accuracy: ±0.2%
- Durable Metal Body
- No Automatic Temperature Compensation
- Manual Temperature Management
- Compact Handheld Design
- Lightweight Construction
- Easy Optical Measurement
- No Battery Required for Measurement
- Suitable for Laboratory & Industrial Applications

Applications OF ATAGO MASTER-M Refractometer
Beverage Industry
Suitable for checking soluble-solids concentration in various beverages.
Fruit Juice Testing
Useful for measuring Brix levels in fruit juices and related liquid products.
Food Processing
Can be used for routine Brix measurement in food-processing applications.
Soup & Sauce Testing
ATAGO states that MASTER-M can be widely used for samples such as soups and beef bowl sauce.
Water-Soluble Cutting Oil
Suitable for checking concentration of water-soluble cutting oils.
Laboratory Research
Useful for routine soluble-solids and Brix measurements in laboratory environments.
Quality Control
Suitable for production monitoring and routine quality-control measurements.
Why Choose ATAGO MASTER-M?
- Genuine ATAGO Japanese Instrument
- Accurate Brix Measurement
- 0.0–33.0% Brix Range
- ±0.2% Accuracy
- 0.2% Minimum Scale
- Durable Metal Construction
- Compact & Portable Design
- Simple Optical Operation
- Suitable for Food & Beverage Applications
- Suitable for Laboratory & Industrial Use
Technical Specifications
Product Name: ATAGO MASTER-M Refractometer
Brand: ATAGO
Model: MASTER-M
Cat.No.: 2313
Measurement Scale: Brix
Brix Range: 0.0–33.0%
Minimum Scale: 0.2% Brix
Accuracy: ±0.2%
Temperature Compensation: No Automatic Temperature Compensation
Body Material: Metal
Dimensions: 3.2 × 3.4 × 20.3 cm
Weight: 155 g
Measurement Type: Optical
Operation: Manual Handheld
Origin: Japan
Applications: Beverages, fruit juices, soups, sauces, water-soluble cutting oil and other suitable liquid samples
এই specifications-গুলো ATAGO-এর official product information-এর সঙ্গে মিলিয়ে নেওয়া হয়েছে।
Optional Accessories
The following accessories are listed by ATAGO for the MASTER-M:
- Brix 10.00% Sucrose Solution – RE-111001
- Brix 20.00% Sucrose Solution – RE-112001
- Brix 30.00% Sucrose Solution – RE-113001
- Super Extractor – RE-29401
- Daylight Plate for Metal Body – RE-2315-60M
Price in Bangladesh
The ATAGO MASTER-M Refractometer is available from M/S Bright Scientific Co. for laboratory, food-processing, beverage, research, and quality-control applications.
Contact us for the latest price, stock availability, and bulk purchase options.
Where to Buy
Purchase the ATAGO MASTER-M Refractometer from M/S Bright Scientific Co., a supplier of laboratory instruments, scientific equipment, laboratory chemicals, consumables, and research products in Bangladesh.
We supply laboratory and scientific products to universities, research institutes, food industries, pharmaceutical companies, laboratories, educational institutions, and industrial organizations across Bangladesh.
Why Buy from M/S Bright Scientific Co.?
- Genuine Laboratory Products
- Competitive Retail & Wholesale Prices
- Nationwide Delivery
- Professional Customer Support
- Quality-Assured Products
- Bulk Supply Available
- Reliable After-Sales Support
Contact Information
Phone: +880 1711-285976
Website: brightscientific.com















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