Pitot Tube Anemometer for High Flow Velocities For flow velocities up to 80 m/s ( 178.66 mph); also determines differential pressure, flow rate, temperature; with data storage; Software for real-time transmission included. Displays ambient temperature. Zero adjustment function. MIN, MAX, AVR, REC and HOLD functions. Backlit LCD. Dual display on the LCD. Suitable for high flow rates. Internal memory for 99 measurement values per parameter. 2 connecting hoses (each 85 cm / 33.46 in). Adjustable measuring units (adjustable)