Description
The Salinity Digital Refractometer YR05953 // YR05960 is a robust and precise tool designed to accurately measure the salinity of solutions, including sodium chloride and seawater, as well as the refractive index of the measured solutions. This device simplifies the measurement process with features such as automatic temperature compensation (ATC), which adjusts for temperature variations from 0 to 40°C (32 to 104°F), ensuring precise readings without manual corrections. With a user-friendly digital display, this refractometer is ideal for quick and easy salinity assessments.
Market Price
The Salinity Digital Refractometer is competitively priced within the market, typically ranging from $150 to $450 depending on retailer and location specifics. Please reach out to us for a personalized quote tailored to your specific needs.
Frequently Asked Questions
Q: How accurate are the readings?
A: The refractometer offers high accuracy with a resolution of 0.01%, ensuring precise measurements every time.
Q: Is the device waterproof?
A: Yes, the refractometer is designed with high-performance waterproof materials, rated IP65 for protection against water and dust ingress.
Advantages and Disadvantages
Advantages: Easy to use with one-hand operation, automatic temperature compensation, and high accuracy. The device is portable and has low power consumption.
Disadvantages: Requires careful handling to prevent damage, and the initial cost may be higher compared to basic models.
Field Use
This refractometer is extensively used in various fields, such as marine biology for testing seawater salinity or in the food and beverage industry to measure sugar concentrations in coffee brews. Its portability allows professionals to take measurements in remote locations promptly.
Recommendations
To ensure the longevity and optimal performance of your refractometer, regularly clean the sensor area and perform calibrations using distilled water when necessary. Store the device in a dry place to maintain its waterproof integrity.
Features
- Easy to Use: Only 1 drop of sample is needed, and the button is read immediately after 3 seconds. The digital display shows TDS/Brix (%) °C
- Easy calibration: With 1 drop of water, press the “ZERO” button to return to zero. It can be operated with one hand. The special induction tank is not easy to flow out
- Portable and Exquisite, Low power consumption, Anti-loss design.
- High accurate measurement: The resolution is 0.01 and High accurate sensor. Coffee concentration (TDS) and coffee sugar (Brix value) can be measured
- Scientific Design: Using linear CMOS sensor with high precision and great repeatability, High-performance waterproof and anti-shock material. Low power consumption, with 10~50 °C automatic temperature compensation function, IP65 waterproof protection level.
Technical Specifications
| Model | Description | Measurement Range | Min. Div. | Accuracy | ATC | ATC Temp. |
| YR05953 | Salinity | 0.0–28.0% | 0.10% | ±0.1% | Yes | 0-40°C |
| YR05954 | Salinity | 0–280‰ | 1‰ | ±1‰ | Yes | 0-40°C |
| YR05955 | Specific gravity | 1.000-1.217 | 0.001 | ±0.002 | Yes | 0-40°C |
| YR05956 | Refractive Index | 1.3330–1.3900nD | 0.0001nD | ±0.0003nD | Yes | 0-40°C |
| YR05957 | Salinity | 0—100‰ | 1‰ | ±2‰ | Yes | 0-40°C |
| YR05958 | Chlorinity | 0–57‰ | 1‰ | ±2‰ | Yes | 0-40°C |
| YR05959 | Specific gravity | 1.000-1.070 | 0.001 | ±0.002 | Yes | 0-40°C |
| YR05960 | Refractive Index | 1.3330–1.3530nD | 0.0001nD | ±0.0003nD | Yes | 0-40°C |

