1～3 item / All 3 items
![Wind direction and speed meter data logger system 'OT-711' [Rental]](https://image.www.ipros.com/public/product/image/d43/2000486401/IPROS93118363030124043574.jpeg?w=280&h=280)
You can measure and record wind direction and speed data for a long period of time using only dry batteries.
【Measurement Range】 ■Wind Speed: 2 to 60 m/s ■Wind Direction: 1 to 360°
![Wind Speed Meter Data Logger System "OT-910" [Rental]](https://image.www.ipros.com/public/product/image/882/2000486412/IPROS29332146007005123073.jpeg?w=280&h=280)
You can use batteries for power and record wind speed data.
Measurement range: 0 to 60 m/s
![Anemometer Data Logger System "OT-901" [Rental]](https://image.www.ipros.com/public/product/image/31c/2000486417/IPROS17682630004683463029.jpeg?w=280&h=280)
This is a wind speed meter with alarm and printing functions. It can display instantaneous or average values digitally while simultaneously saving them in internal memory, printing them out, and setting alarms.
Measurement range: 2 to 60 m/s
