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Digital Coffee Refractometer ARC-219, 0-22% TDS
SKU: ARC-219
299,00 €
Our digital refractometer, specially designed for use in the coffee industry. It is easy to use and gives fast results. After placing a sample on the prism, the result appears on the large, illuminated display in a matter of seconds. In contrast to a handheld refractometer, lighting conditions no longer play a role.
Thanks to the integrated automatic temperature compensation, the values can be determined without time-consuming conversion and can be easily read on the large LCD display (measured value and temperature).
Please note that you need 2xAAA batteries for this device.
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Digital Coffee Refractometer ARC-219, 0-22% TDS
SKU: ARC-219
299,00 €Our digital refractometer, specially designed for use in the coffee industry. It is easy to use and gives fast results. After placing a sample on the prism, the result appears on the large, illuminated display in a matter of seconds. In contrast to a handheld refractometer, lighting conditions no longer play a role.
Thanks to the integrated automatic temperature compensation, the values can be determined without time-consuming conversion and can be easily read on the large LCD display (measured value and temperature).
Please note that you need 2xAAA batteries for this device.
Only 1 left in stock (can be backordered)
Hard-shell case for digital refractometers
SKU: REFBox-ARC
15,00 €This robust box can be used to store and transport digital refractometers. It has a dense foam insert that effectively absorbs shock to protect the device optical parts from shifting or shattering.
In stock (can be backordered)
Leather Carrying Case for Analog Refractometers
SKU: REFBag
15,00 €The leather carrying case is used to safely store and transport our analog refractometers.
In stock (can be backordered)
Pipette
SKU: REFPipette
3,00 €Replacement pipette for hand refractometer and ABBE refractometer 2WAJ or others.
In stock (can be backordered)
In stock (can be backordered)
The Coffee Refractometer will give you a better insight into the specific characteristics of your coffee, such as how much extraction has taken place before you even taste it. It can also tell you what adjustments you need to make to improve the taste of your coffee. TDS is an abbreviation for Total Dissolved Solids, which describes how much dissolved solids are present in water. A TDS refractometer for coffee will tell you how much of the ground coffee has been dissolved to produce a tasty coffee beverage. The more there is, the stronger the coffee. All you have to do is put a few drops of coffee on the prism of the instrument and it does the rest. You can use the TDS value to calculate the extraction strength of your brew.
You probably already know that extraction plays a major role in the taste of your coffee. So by experimenting with TDS, extraction yield, and recipe, you can make a stronger coffee that is more pleasing to your nose and taste buds.
Please note that you need 2xAAA batteries for this device.
| Scale | Measurement Range | Resolution | Accuracy |
| Coffee TDS | 0,00-22,00% | 0,01% | ±0,03% |
| Refractive Index (RI) | 1,3330-1,13730nD | 0.0001nD | ±0,0003nD |
| Weight | 0,5 kg |
|---|---|
| Dimensions | 15 × 8 × 5 cm |
| Automatic Temperature Compensation | Yes |
| Temperature Range | 0-40°C |
Scope of delivery
- Storage box
- Carrying Case
- Screwdriver for calibration
- Cleaning cloth
- Pipette
- Manual
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