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Precision Fermentation

Precision Fermentation is the creator of BrewMonitor®, the world’s first comprehensive, real-time fermentation monitoring system. Together, the system’s sensor-array device and web-based software work with your existing tanks to deliver live fermentation data to your laptop or mobile device – anytime, anywhere. The system offers deep fermentation process visibility and control that replaces trial-and-error measurements and enables excellent product and business outcomes.


Tracking Dissolved Oxygen, Gravity, PH, Temperature, Conductivity and Pressure in real-time, BrewMonitor provides approximately 140,000 data points over the course of a standard 5-day fermentation, accessible through easy-to-use dashboards and graphs.


The system also allows you to use any fermentation as a benchmark for all future batches of that style, eliminating guesswork and helping improve consistency. And, BrewMonitor will automatically alert you via text or email should any of the measured variables track outside of your approved range.


Real-time fermentation monitoring allows you to quickly assess yeast vitality, prevent problems, and monitor cellar-related inconsistencies, while providing greater process control for a more profitable enterprise. Here’s what our customers are saying:


“Detecting problems earlier with BrewMonitor can save us up to a couple of days in tank time. And this is really important to us because every day and hour matters.” - Rob Qualls, Head Brewer, City Built Brewing


"No more Saturday and Sunday gravity readings! BrewMonitor really has saved me a ton of time. Now it's pretty rare that I run to the brewery on a Saturday or Sunday at all, so that's my favorite thing." - Denver Smyth, Owner/Head Brewer, Western Red Brewing


Please visit our website for more information or to get started, risk-free.

BrewMonitor works with your existing fermentation tanks to allow you to remotely track DO, pH, gravity, pressure, temperature and conductivity in real-time, from any web-connected phone, tablet or PC.

Live-streamed fermentation data helps your team solve problems, improve consistency, save time and reduce costs.

BrewMonitor helps simplify fermentation management with user-configurable alerts that provide automatic, early warning when any reported parameter is out of range.


  • Yeast Harvesting: Best (& Worst) Practices and How to Know When It’s Time to Pitch Fresh Yeast >>>

  • Natural Beer Carbonation Through Spunding Can Save Your Brewery Time and Money >>>

  • Stuck Fermentation: Causes, Prevention and How to Fix Them When They Happen >>>

  • Why Some Experimentally Minded Brewers Are Dry Hopping During Active Fermentation >>>

  • BrewMonitor 2.0 >>>

  • White Paper: "The Connected Brewer" >>>

  • Case Study: City Built Brewing >>>

  • Case Study: Western Red Brewing >>>

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Justin Smith

(919) 740-7759

Parker Nixon

(434) 960-5742

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