Vane anemometer - testo 4170 pages
We measure it.
nnnnVane anemometer
nnnntesto 417 - With built-in vane
nnnnMeasurement of flow velocity, volume flow and temperature
nnnnRecognition of flow direction
nnnnPoint and timed mean value calculation
nnnnMax./min. values
nnnnHold button for freezing measurement value
nnnnDisplay illumination
nnnnAuto-off function
nnnn°c
nnnntesto 417 is a compact, large-area anemometer with a
nnnnbuilt-in flow velocity / temperature vane. It measures
nnnnflow velocity, volume flow and temperature. Thanks to
nnnnthe integrated measurement with the 100 mm vane, it is
nnnnideally suited for measurements at air input and output
nnnnvents. The flow direction, i.e. blowing or sucking flow, is
nnnnvisible in the display. The optimum funnel set additionally
nnnnallows measurements on ventilation grilles and disc
nnnnoutlets.
nnnnThe volume flow is directly shown in the display. For the
nnnnpurposes of volume flow calculation, the duct area can
nnnnbe easily entered into the testo 417. In addition to this,
nnnnthe instrument can be switched over to display the
nnnncurrent temperature.
nnnnTimed and point mean value calculation provide
nnnninformation on the average volume flow, flow velocity
nnnnand temperature measurement value. The Hold function
nnnnallows the current measurement value to be frozen in the
nnnndisplay, min./max. values are also displayed at the press
nnnnof a button.
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