Zephyr II - Differential Pressure Meters (Auto-Zeroing)
Zephyr II includes a built-in, auto-zeroing micro-manometer for measuring differential pressure and static pressure.
With a pitot tube, the Zephyr provides direct air velocity readings and volume flow rate (VFR) over a
wide range. There is also a ‘K’-type thermocouple input for a variety of temperature probes (air/surface/penetration/etc.). Zephyrs may also be fitted with a telescoping 3-function probe (model 2300-AHTS-CL) to measure humidity, (Pt-100 RTD) temperature and (hotwire) airspeed/VFR.