According to OMEGA Engineering, its HHF143 handheld rotating vane thermo-anemometer provides accurate air velocity and temperature measurements in harsh environments. This product additionally features:

  • A wide temperature range.
  • Minimum and maximum recall.
  • An analog voltage output and communication option.
  • A low-speed sensitivity.
  • CE compliance and NIST calibration.
  • Suitability for indoor air quality, process control, flow hood monitoring and many other applications in which precise air flow and temperature measurement is required.