Digital micromanometer with an extendable pitot tube kit, to measure airflow and pressure.
DP ranges are 199.9 Pa, 1999 Pa, 7.00 kPa. Velocity range with pitot kit is 1.2 to 100 m/sec. DP accuracy is 1% of rdg +2 counts. Has a built-in data logger which holds 1400 readings.