Highly accurate absolute pressure measurement to ±3 hPa

Barometric altitude measurement

Calculation of barometric air pressure

8 available pressure units

Display illumination

Absolute pressure

measuring instrument

testo 511 – Pocket-sized absolute

pressure measurement

hPa

testo 511 measures absolute pressure to an accuracy of ±3

hPa. The measuring instrument is ideal for absolute

pressure compensation during flow velocity measurements

with a Pitot tube, for example. By entering the altitude

above sea level, this is converted into barometric air

pressure. In addition to this, a barometric pressure

measurement between two points is also possible. The

eight switchable pressure units offer the user highest

flexibility in measurement.

The clip-on protective cap, wrist strap and belt holder

ensure safekeeping of the instrument. testo 511 is very

handy, small and easy to use.

www.testo.com

Illustration 1:1

We measure it.

testo-511-P01

11.06.2013

15:04

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