Description:

 

testo 511 - Pocket-sized absolute pressure measuring instrument

Order-Nr.  0560 0511

Product Description

The testo 511 can be used to measure absolute pressure, such as for density compensation in flow measurement in ducts, laboratories, and production processes.  Other measurement parameters include barometric air pressure (air pressure at sea level), and altitude above sea level.

 

High-precision absolute pressure measurement, with an accuracy of ±3 hPa

Suitable for barometric altitude measurements

Calculates barometric air pressure

8 pressure units available, including Pa, hPa, mbar, mmHg, mmH2O, inHg, inH2O, and psi

 

 

Absolute Pressure

Measuring range

120 to 480 InH₂O / 300 to 1200 hPa

Accuracy

±1 InH₂O ± 1 Digit / ±3 hPa ± 1 Digit

Resolution

0.1 InH₂O / 0.1 hPa

Measuring rate

0.5 sec

 

General technical data

Dimensions

5 x 2 x 1 in. (incl. protective cap) / 119 x 46 x 25 mm (incl. protective cap)

Operating temperature

32.0° to 122.0 °F / 0 to +50 °C

Protection class

IP40

Seceltable units

hPa, mmH₂O, inH₂O, inHg, mmHg, kPa, psi

Battery type

2 AAA batteries

Battery life

200 h (average, without display illumination)

Storage temperature

-40.0° to 158.0 °F / -40 to +70 °C

Weight

3 oz. (with batteries and protective cap) / 90 g (with batteries and protective cap)

 

Batteries are not included in the product！

 
 
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