Brew Monk Wi-Fi Wireless Hydrometer

The BrewMonk™ Wi-Fi Hydrometer is your reliable brewing companion: compact, precise, and ready to deliver smart insights during fermentation. Thanks to its smooth, food‑safe casing and USB‑C charging, it measures specific gravity and temperature up to 2 bar pressure, and automatically logs all data to the free myBrewMonk™ platform – without ever needing to open your fermenter. You’ll know exactly how much alcohol your beer or wine contains and when fermentation is complete.

• Stress‑free fermentation – measures SG and temperature automatically, no need to open your fermenter.

• Instant insight into alcohol content – know exactly how much alcohol is in your beer or wine.

• User‑friendly design – smooth, food‑safe casing that is easy to clean.

• Full platform integration – seamless transition from brewing to fermentation via myBrewMonk™, or just monitoring fermentation.

• Long battery life – up to 2 years of use without charging.

• Quality from home – developed, assembled, and tested in Belgium and the Netherlands, with a 3-year warranty.

Designed for more peace of mind in homebrewing as well as professional use, the BrewMonk™ Hydrometer combines top-tier specs with smart connectivity and thoughtful usability:

• Compact and robust: about 41 mm in diameter and 183 mm long, fitting effortlessly in standard fermenters.

• Reliable measurements: tracks specific gravity from 0.970 to 1.200 and temperature between 2 °C and 60 °C.

• Sturdy & safe design: capable of withstanding up to 2 bar overpressure – ideal for use in closed fermenters or unitanks. Housing in food‑safe PET with food‑safe TPE seals. The smooth surface makes cleaning a breeze.

• Smart data & long lifespan: automatically logs measurements every 15 minutes to the myBrewMonk™ platform via a stable 2.4 GHz Wi-Fi connection. The battery lasts up to 2 years, so recharging is rarely needed.

Operation without opening

Apart from charging, the BrewMonk™ Wi-Fi Hydrometer never needs to be opened. Control is fully based on orientation: place it on its cap to activate pairing mode, lay it flat to enter sleep mode, or stand it upright (cap up) to enter measurement mode. The translucent cap features a built-in colored LED that provides visual feedback on data transfer, Wi‑Fi connection, and battery status.

myBrewMonk™ Platform
Connect your hydrometer to the myBrewMonk™ platform and manage your entire brew process online. Start a digital brew session with your Brew Monk Wi‑Fi brew kettle and then seamlessly transition to fermentation using the Wi‑Fi Hydrometer. Or use the hydrometer standalone if you don’t own a brew kettle, simply to monitor fermentation. Thanks to Wi-Fi, you can monitor your fermentation remotely without opening your vessel. You avoid the risk of contamination or oxidation and know exactly when your beer has finished fermenting and is ready for bottling. The platform supports multiple fermentations and hydrometers simultaneously, allowing you to follow all your batches side by side in one clear dashboard.
The software is completely free and regularly updated to further enhance functionality and ease of use.

Developed, assembled, and tested in Belgium and the Netherlands, with a focus on quality, reliability, and local support. All data is securely stored on servers within the Benelux, in accordance with the strictest European privacy standards.