SKU: 11405474664

DiFluid | Digital Refractometer - R2 Extract

$597.60 $664.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DiFluid | Digital Refractometer - R2 ExtractR2 Extract accurately measures the concentration of brewed coffee in TDS%. TDS (Total Dissolved Solids) represents the percentage of a coffee beverages total weight that consists of dissolved coffee compounds providing a clear indicator of brew strength and extraction. Precision TDS MeasurementInstantly measure Total Dissolved Solids (TDS) with speed and laboratory level accuracy, giving you clear insight into every extraction. Seamless CoffeeOS

R2 Extract accurately measures the concentration of brewed coffee in TDS%.

TDS (Total Dissolved Solids) represents the percentage of a coffee beverage’s total weight that consists of dissolved coffee compounds — providing a clear indicator of brew strength and extraction.

Precision TDS Measurement
Instantly measure Total Dissolved Solids (TDS) with speed and laboratory-level accuracy, giving you clear insight into every extraction.

Seamless CoffeeOS Integration
Sync directly with CoffeeOS and log brews via the Brew Control Chart. Extraction yield is calculated automatically in real time — no manual math required.

Brew-to-Brew Consistency
Ensure repeatable, data-driven results across café service, roasting QC, or home brewing setups.

Simple, Reliable Calibration
Calibrate effortlessly using distilled water for universal comparability, or your brewing water for the most precise extraction analysis.

Product information "R2 Extract Coffee TDS Refractometer"

Range

0-30% TDS

Precision

±0.02% TDS

Operating Temperature

5℃-40℃

Charging Port

USB-C

Test Time

4s

Battery Capacity

430mAh

Charging Specs

5V⎓0.3A

Water Resistance

IP67

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 11405474664

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4.8 ★★★★★
Based on 9 reviews
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Verified Purchase
ThymeToFly
Louisville, US
★★★★★ 5
Warm and cuddly!
Color: Cream (Double-sided Faux Fur Bubble), Size: Throw (50" x 60")
I love this double sided blanket!! It is sooo soft and warm. I got the creme color. I don’t understand the reviewers that say that it is hard to fold or that it slips against itself. Mine has two edges/seams that are sewn well and it’s simple to fold after use. I just look for the tag which is on one seam and fold from there. Great buy too!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
J
Verified Purchase
J. James
Louisville, US
★★★★★ 5
Great blanket
Color: Grey, Size: King
Liteweight, cooling, and no stray strands. We've had it for over a month and no issues. Also very soft. Perfect summer blanket. Update: Still no picking issues. I appreciate that the fabric is light and does does not cause our washing machine to become unbalanced. So it still looks good and is great for hot sleepers.
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Reviewed in the United States on April 23, 2026
L
Verified Purchase
Lisa S.
Bozeman, US
★★★★★ 5
Wonderful, non-snaggable blanket
Color: White, Size: Queen
NO cat snags at all! After reading the reviews, I had reservations about getting this because of some comments about cats possibly snagging the threads on this. I'm happy to report that my two rambunctious cats have not harmed a single thread after sleeping on it with me in over a month. It's the perfect weight, and very attractive. The quality is vastly superior to what you would expect for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Civil Servant
Louisville, US
★★★★★ 5
Great lightweight summer blanket
Color: White, Size: Queen
Love this waffle blanket. Soft, cool when used alone, warm used with another blanket. Good size. Purchased queen size and it's very generously sized. Only con is white is off white, but it works. I would buy this blanket again!
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Reviewed in the United States on April 5, 2026
A
Verified Purchase
Alleged Lee
Cuba, US
★★★★★ 4
Nice, lightweight blanket for cool rooms. Probably a bit light for a COLD room.
Color: Dark Grey, Size: Queen
This is a nice soft lightweight blanket. The only problem I have is they don't come in a "standard" mattress size, so you order something that may (does in my case) touch the floor. I'd have said they drag the floor, but that only happens when you move the bed around the room with the blanket in place. An unhandy way to clean the floor, so I don't recommend it.
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Reviewed in the United States on April 22, 2026

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