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KegLand Yellow RAPT Pill - Hydrometer & Thermometer (Wifi & Bluetooth)

KegLand Yellow RAPT Pill - Hydrometer & Thermometer (Wifi & Bluetooth)



KegLand Yellow RAPT Pill - Hydrometer & Thermometer (Wifi & Bluetooth)

The RAPT Pill allows accurate and precise, true real-time specific gravity and temperature logging and control via wifi and bluetooth integration with the RAPT mobile app or RAPT IOT.

The RAPT Pill acts as both a real-time gravity testing hydrometer and thermometer allowing instant gravity and temperature measurements and also logging from inside your fermenter during fermentation.

The RAPT Pill has many advantages over other wireless hydrometers and thermometers including tough design, better ergonomics, sanitary design and less susceptible to error as a result of hops, krausen or CO2 bubbles generated from fermentation.

Initial preperation

  • Make sure to remove the plastic tabs from both ends of the batterie.  You can remove the batterie if you don't see the tabs.
  • Ensure the RAPT Pill is charged for 24 hours before use. This is to ensure that it is fully charged and the battery is callibrated.
  • Once the RAPT Pill is connected via USB-C and connected to wifi, the firmware will automatically update to the current version (if needed).


  • Plastic casing in yellow and transperant.
  • Hydrometer and temperature monitoring.
  • Data uploaded to the RAPT hub (must create a free account)
  • Wifi and Bluetooth connectivity (Note: Bluetooth connectivity will be added at a later date in a firmware update)
  • USB-C cable NOT included.

Coloured Caps

Want a different colour cap for your RAPT Pill?  You can purchase one here.  There is three colours to chose from.