Hot Wire Anemometer SD Card LoggerThis handheld device reads air velocity and temperature, and also functions as a type K or J thermometer that records data onto removable SD Cards. Records data to standard SD memory cards (like a digital camera). When full, simply exchange SD cards for unlimited data storage. The removable SD card is easy to transport and insert into a computers memory card slot or SD card reader. Uploads pre formatted data to Excel, without the need for additional