User Manual
The Extech HD350 is a handheld meter that measures and displays air velocity, air flow, ambient air temperature, and gauge/differential pressure. It has various features including pitot tube anemometer measurements, manometer measurements, simultaneous display of air flow/velocity, temperature, and pressure, recording of measurement readings, etc.
Datasheet
Extech HD350 Pitot Tube Anemometer + Differential Manometer is a multi-functional instrument that simultaneously displays pressure, air velocity or air flow plus temperature. It features a maximum measurement range of 0.7252psi, 5 selectable units of pressure measurement, Max/Min/Avg recording and Relative time stamp, Data Hold and Auto power off functions, Large LCD display with backlighting, Zero function for offset correction or measurement, Store/Recall up to 99 readings in each mode, USB port includes software.
