Refractometer
Refractometers are highly precise optical instruments whose function is to determine the percentage of soluble solids in a liquid solution, using the principle of total refraction of light (originated by the type and concentration of the substances dissolved in a liquid solution, for example, sugar), which takes place in the boundary layer between the prism and the sample.
Therefore, it can be said that the refractometer measures the density of liquids, the denser a liquid the greater the refraction, the more the sugar content, the higher the refraction index. The portable refractometers are simple, resistant and reliable, allowing us to make measurements in the laboratories or outside, with exact measurements of temperatures, refractive index, density pH and color with a small sample, setting aside reliable results, increasing safety and avoiding errors, in addition to reducing costs and improving the operational safety of the laboratory.
REFRACTOMETER KALSTEIN
At Kalstein you can find the ideal Refractometers for Your Laboratory

Honey Refractometers YR05885 – YR05886
The Honey Refractometers are designed to work with sugar related liquids such as high sugar content, honey, jelly, jam and syrup.

ATC Wine Refractometers YR05931 // YR05936
The Wine Refractometer is a metal device that provides you with fast & accurate results. It’s dual-scale provides you the direct reading ...

Digital Brix+Salinity Refractometers YR05961 // YR05965
Digital Brix+Salinity Refractometer is designed to measure the concentration of soluble ...

Salinity Digital Refractometer YR05953 // YR05960
This model is used for measuring salinity of solution such as sodium chloride, sea water and refractive index of measured...
Our Refractometer best seller
This clinical digital refractometer is mainly use for animals/pets and humans’ serum protein & urine specific gravity. It’s good tools for Veterinarian and Human Being.
Features:
Automatic Temperature Compensation
One key correction, and one second measuring
Waterproof (IP65), water cleaning
E.L.I light proof to make sure the accuracy when outside measuring.
Use pure water to come back to Zero, very easy
Power Supply: 1*AAA 1.5V battery
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC Temp. |
| YR05966 | URINE SP. G. | 1.000-1.050 | 0.001 | ±0.002 | Yes | 0-40°C |
| YR05967 | SERUM P. | 0-12.1 g/dl | 0.1 | ±0.2 | Yes | 0-40°C |
| YR05968 | Refractive Index | 1.3330–1.3900nD | 0.0001nD | ±0.0003nD | Yes | 0-40°C |
Analysis of the best Refractometers for Your Laboratory

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Catalog of models of Refractometers on offer

Brix Refractometers YR05872 // YR05884
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Honey Refractometers YR05885 – YR05886
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Salinity Refractometers YR05887 // YR05914
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Clinical Refractometer YR05915
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ATC Car Refractometers YR05916 // YR05930
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ATC Wine Refractometers YR05931 // YR05936
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ATC Milk Refractometers YR05937 – YR05938
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Beer Refractometers YR05939 // YR05943
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KALSTEIN UPDATED
Guidelines for you to become an expert in Refractometers
The Refractometers equipment are essential products in Your Laboratory, we provide you with guidance and recommendations for a better use, so you can work like an expert.
Boosting Precision in Laboratories with Kalstein Digital Refractometers
Kalstein Refractometers: Superior Clarity in Measurement and Analysis
Leading Technology at the Forefront of Medical Science: Refractometers
Kalstein Optical Refractometers: Accuracy and quality in your measurements
Frequently asked questions from our customers about Refractometers
To know the price of the refractometers we invite you to send us an email with your request using the contact form. HERE
The delivery time of your Kalstein product will depend on the following:
- Whether the equipment you are interested in is in stock or if it needs to be manufactured.
- The type of freight you have chosen, which can be either air or sea.
- Equipment in stock:
– Delivery Time (Air): 15-30 days.
– Delivery Time (Sea): 45-60 days.
- Equipment not in stock:
– Delivery Time (Air): 30-60 days.
– Delivery Time (Sea): 60-90 days.
You can make your purchase through:
- By email: [email protected]
- By phone: +33 (0) 1 70 39 26 50
- Online shopping: Through the official Kalstein website in your country.
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damages caused by improper installation or operation by the user, transportation defects, or uses other than those specified by the manufacturer. The warranty excludes electrical parts or consumables. For more information, visit our terms and conditions by clicking HERE.
At Kalstein, we provide our customers with inductions and technical support through new online methods. You can visit our induction videos, technical assistance, and guidance provided by a Kalstein team through our Youtube channel (Kalstein English). HERE
Certainly, you can request a quote for the Kalstein equipment you’re interested in, directly from our official website. Once you have identified the model of your preference, click HERE
Send us a direct message and one of our agents will contact you
Refractometers
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Catalog of models of Refractometers on offer.
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Digital microscope with 10.5-inch LCD touchscreen YR06680
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USB2.0 CMOS Digital Camera for Microscope YR06679
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10.5-inch Android touchscreen digital camera YR06678
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Continuous Flow Ultrasonic Homogenizer YR06670
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Stereoscopic microscope with zoom, 0.8~5x YR06654
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Binocular LED Fluorescent Microscope YR06653
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Atmosphere Furnace YR06668
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YR06652 Trinocular Inverted LED Fluorescent Microscope
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USB 3.0 CMOS-cooled digital camera, fluorescent image, GS YR06651 shutter
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Semi-Automatic Vertical Fluorescence Microscope YR06650
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Fluorescent LED Microscope, semi-APO, Trinocular YR06649
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Muffle Furnace YR06648
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Vacuum Drying Oven YR06623 // YR06626
This product has multiple variants. The options may be chosen on the product page -
Internal Calibration Analytical Balance YR06622
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Electrocardiograph with Color Display YR06667
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Controlled Atmosphere Muffle Furnace YR06618// YR06621
This product has multiple variants. The options may be chosen on the product page
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Tipos de Refractometers
[Producto] A
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[Producto] B
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