DISCONTINUED ITEM-Recommended Replacement: REED R4000SD Data Logging Vane Thermo-Anemometer, 79 to 5906 ft/min
When you need to record wind speeds over time, a data logging Anemometer is just what the doctor ordered. The General Tools DAF4207SD features patented technology for Excel formatting of data stored on SD memory cards. When you plug a loaded SD card into your laptop, the data comes alive as an Excel table or graph, making trends impossible to miss.