Robust and simple to use!
It is really impressive!
I am so far very satisfied!
Calypso Ultrasonic Portable, wireless wind and more.
Can only recommend Calypso, and all there nice products!
Bluetooth, solar powered, pocket size, IPX8 wind instrument.
As powerful as its peer, but wired.
Bluetooth, NMEA 0183, Wifi, wired wind instrument.
A NMEA to Bluetooth Low Energy Gateway.