Connect to EnviroMonitor Node or Davis wether station.
Ultrasonic transducers allow robust design with no moving parts.
Battery powered for enhanced reliability under all weather conditions.
It supports the following technical specifications:
Ultra-Low Power demand: <0,1mA.
Wind speed: 1-40m/s.
Wind direction: 0-360º.
2Xaa, 3,6v, Lithium primary batteries (replace every eight years).
The new unit is provided with twelve meter of cable and a small box to be plugged to the DAVIS monitor. It is just a simple PLUG and PLAY to start running your anemometer and obtain reliable and accurate wind speed and direction.
Range: 1 - 40 m/s
Accuracy: ±0.1 m/s at 10m/s
Range: 0 - 360º Accuracy: ±1º
Ultrasonic transducers (4x)
2xAA, 3.6V Lithium primary batteries (6 years battery life)
Power compsuntion <0.1 mA at 38400 bauds, 1 Hz. (5V)
" Thanks again for nice device"- Alexander Babichev
"I added new feature to my app: now my friends can view me on map while I'm sailing. Most interesting part that it shows not just position, but also wind and heel angle coming from Ultrasonic Portable. My parents are very happy to watch my sailing session because now they can clearly see my mast is still pointing to skies, not bottom :) It is very exciting to use app as instruments panel, but often my hands are busy while sailing. So I decided to abandon my old instruments and make "smart" instrument panel. I purchased inexpensive Android-powered e-ink reader. It hasn't GPS and Bluetooth, but it runs Android and has USB port. I used ESP32 MCU to connect Ultrasonic via Bluetooth, GPS via serial bus and emulated USB serial device for e-ink reader. While I still need to make pretty case, it works amazing, specially when sun is bright. I'm very happy with it :) "Thanks again for nice device!"
" It is amazing ana absolutely the best windmeter I own" -Juris Kuskis (Agate Investments)
Thanks to all Calypso team.
Its amazing and absolutely best windmeter I own. Its perfect for using at Long Range shooting. I like it much more than Kestrel. Its good that I can use it with my favorite Strelok App".
"I am super satisfied with your instrument"-Luka Tomori
"Dear Calypso team,
I am super satisfied with your instrument! It works great with my MAX!"