The DB(BR)xxx series differential barometer/altimeter (patent pending) is a higher accuracy version of the EM(BR)xxx.  This product  integrates the DBOxxx module in a ruggedized unit with built-in power source and Bluetooth (rover only) capabilities. Optional GPS tracking is available in the DB(BR)Gxxx variants. 

 

The unit provides atmospheric pressures and derived elevations at a rover using corrections transmitted from a stationary base.   In traditional systems elevations are calculated based on pressure readings for a stand-alone unit and are subject to the errors inherent with environmental changes in pressure.  Some applications of this versatile engine include indoor elevations, building pressurization monitoring, multi-node telemetry networks and UAV altitude references.

DB(BR)xxx Differential Barometer/Altimeter

$149.99Price
  • Please note there is currently a 1-2 week lead time for this product.  

    Includes USB charging cord.  License free 433, 868 and 915MHz versions available (check regulations in your area).  A minimum of two units (base and rover) are required for a differential solution, the prices listed are for a single unit of each model.