EXTECH 451181 Datalogging/ Printing Anemometer Psychrometer
• Simultaneously measures and displays Air Velocity, Temperature, Humidity, Wet Bulb, plus calculates CFM/ CMM
• Manually logs 99 readings or setup time intervals for automatic logging ( 2400 points)
• Datalogger date/ time stamps and stores data for later recall, printing or downloading to a PC
