![Digital refractometer VST LAB Coffee/Espresso III for baristas - coffee and espresso refractometer - refractometer.eu Digital refractometer VST LAB Coffee/Espresso III for baristas - coffee and espresso refractometer - refractometer.eu](https://www.refractometer.eu/img/_eshop/src/72.jpg)
Digital refractometer VST LAB Coffee/Espresso III for baristas - coffee and espresso refractometer - refractometer.eu
Using TDS as a guide, we can determine how much of the coffee has been extracted. Then, with taste as our method, we can decide if we want… | Instagram
![TIMEMORE Coffee TDS Measure Espresso Digital Refractometer Total Dissolved Solids Portable IP67Waterproof Concentration Detector - AliExpress TIMEMORE Coffee TDS Measure Espresso Digital Refractometer Total Dissolved Solids Portable IP67Waterproof Concentration Detector - AliExpress](https://ae01.alicdn.com/kf/Sd804bf7211f744ba9ff35335f60fdd11c.jpg_640x640Q90.jpg_.webp)
TIMEMORE Coffee TDS Measure Espresso Digital Refractometer Total Dissolved Solids Portable IP67Waterproof Concentration Detector - AliExpress
![8 Bit Coffee on X: "@JoshAmberger @dan_wilson_ filter. Same language across both brew methods. TDS values dramatically change. Espresso http://t.co/lkBmCEVvIV" / X 8 Bit Coffee on X: "@JoshAmberger @dan_wilson_ filter. Same language across both brew methods. TDS values dramatically change. Espresso http://t.co/lkBmCEVvIV" / X](https://pbs.twimg.com/media/CCDqlBxWMAAvwAU.jpg)
8 Bit Coffee on X: "@JoshAmberger @dan_wilson_ filter. Same language across both brew methods. TDS values dramatically change. Espresso http://t.co/lkBmCEVvIV" / X
![Who measures TDS? I've found a huge drift over temperature, but I'm unsure how water evaporation plays into that. I left the same sample and continued to measure. : r/espresso Who measures TDS? I've found a huge drift over temperature, but I'm unsure how water evaporation plays into that. I left the same sample and continued to measure. : r/espresso](https://i.redd.it/0vjbxjmtzeb41.jpg)
Who measures TDS? I've found a huge drift over temperature, but I'm unsure how water evaporation plays into that. I left the same sample and continued to measure. : r/espresso
![Comparing Methods for Measuring Extraction Yield in Espresso | by Robert McKeon Aloe | Towards Data Science Comparing Methods for Measuring Extraction Yield in Espresso | by Robert McKeon Aloe | Towards Data Science](https://miro.medium.com/v2/resize:fit:3050/1*mLWjvJyx95QFR_PePCWx2A.jpeg)