DiFluid Coffee 0-26% TDS

$159.99 $129.99

Exact - Precision ±0.03%, resolution 0.01%

Smart - In-app guidance for Golden Cup extraction and data export

Tiny - only 24 grams

Resilient - Dust, drop, and IP67 water resistant

Rechargeable - 30 day battery life, type-C connection

Auto Temp. Compensation - between 41-113℉ (5-45 ℃)

Out of stock

Coffee Refractometer QA

The coffee version has a significant increase in precision and resolution than the other versions. The amount of dissolved solids in coffee is much lower than the amount of sugar in fruit or honey, and therefore the much wider range available on the other versions is not necessary when testing coffee.

While the device is capable of compensating for varying temperatures, very hot liquid can transfer heat to the sensor, which can throw off the measurement. Therefore we recommend testing liquid at room temperature for the highest level of precision.

Our companion app is called "DiFluid" and is available in both the App Store and Google Play Store.

Yes, however the range is not suited well for testing things above a very mild sweetness. The coffee version is designed specifically for coffee.

Yes, however the precision and resolution will not be quite as precise as the dedicated coffee version.

Not enough items available. Only [max] left.
Shopping cart

Your cart is empty.

Return To Shop

Add Order NoteEdit Order Note
Add A Coupon

Add A Coupon

Coupon code will work on checkout page


Select your currency