RAPT Pill Digital Hydrometer (Kegland).

This model requires charging with a USB-C type charging cord. It requires the cap to be removed for charging. 

This item is for: 1 RAPT Pill unit with yellow cap

Important Notes:
These units do not fit into traditional narrow neck glass carboys.
Tx range is greater when used in PET containers than when used in SS Fermenters.

Internet access is required in order to get visual representation of the brewing progress. 

Once the RAPT Pill is charged, when the LED indicator blinks green, it means your unit has opened the RAPT portal. The firmware will automatically update to the current version (if needed). The Pill must be blinking green, and connected to wifi in order to receive firmware updates and enter the calibration menus.