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Hydrom Wifi & Bluetooth Floating Hydrometer Thermometer

Original price $109.95 - Original price $109.95
Original price
$109.95 - $109.95
Current price $109.95

Hydrom Wifi & Bluetooth Floating Hydrometer Thermometer

The German Designed Hydrom is a smart hydrometer that accurately measures the density of the liquid.

This new measuring instrument combines the advantages of all free-floating hydrometers currently on the market & sends the measurement data via Bluetooth or wifi.

The calibrated Hydrom is placed in the liquid & then calculates the buoyancy and density of the liquid by the position of the device. The device then uses these measured values to automatically calculate the Plato or SG value, which is as we know used in brewing great beer.

It is a fully assembled product and does not require you to register your device in the cloud & there is no extra hardware is required. You'll only need a wifi router if you want tor track your fermentations remotely. 


Calibration Wizard - The wizard supports calibration when necessary. You can now use a calibration tool that is understandable for everyone and that guides you step by step in an easy to understand manual.

Update over Web - New updates can be imported via the web interface & firmware can be easily uploaded and installed via the web frontend, ensuring the device stays up to date with the latest features. The settings can be saved and restored.

Wifi - The Hydrom can be used standalone as an access point or as a client in an existing network. In addition, the Hydrom can be used as a Bluetooth transmitter. This function is enabled by default to ensure a quick start.

Bluetooth - The device can be used locally via MQTT, GenericTCP, Bluetooth, etc. UUID, Specific Gravity and Temperature are sent via ibeacon to end devices. There is no obligation to use cloud services. 

Multiple Cloud-Services - All relevant cloud services can be connected to provide recipes or virtualizations. E.g. Ubidots, Brewblox, Brewfather etc.

Ultra low Power Consumption - By using the ESP32, power saving algorithms and original measuring sensors, the power consumption was drastically reduced.


  • Rechargeable Battery: Yes
  • Charging Port: USB-C
  • Connectivity: Bluetooth, Wifi
  • Temperature Accuracy: +-0,5°C
  • Temperature-Range: -10°C - +60°C
  • Tilt-Range: 0,990 - 1,120 SP

Length: 16 cm
Diameter: 5,2 cm
Weight: 183 g


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