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Cambridge Building Energy & Environment Portal

TA400 aneometer


The TA4 is a battery powered, hand held instrument capable of measuring the air velocity and volume. The unit allows the airstream area to be entered for volume measurement.


  • Measurement: air velocity and flowrate
  • Range: velocity 0-30m/s, flowrate 0-2700m3/s
  • Accuracy: velocity: ±3% of reading ± 1 digit or ± 0.06 m/s ±1 digit whichever is the greater; flow rate: ±3% of reading ± 1 digit or ± (0.06*input area) m3/s ±1 digit whichever is the greater


Manual: TA400; instruction