Differential pressure measuring instrument

With the testo 510 differential pressure measuring instrument, heating installers and air conditioning engineers will be well-equipped to carry out their work: the instrument measures differential pressure from 0 to 100 hPa and can help you check filters on air conditioning systems or measure static gas and gas flow pressure on heating systems, for example.
The following units can be selected on the testo 510 differential pressure measuring instrument:
Pa
hPa
mbar
mmH2O
mmHg
inH2O
inHg
psi
m/s
fpm
In addition, you can measure the flow in the ventilation duct with a Pitot tube that is available as an option – from 10 to 100 m/s.
Practical and precise: key advantages offered by the differential pressure measuring instrument
Precise: the differential pressure measurement has temperature and air density compensation for accurate readings Uncomplicated: small, handy and easy to operate with just three buttons Clever: you can work with your hands free thanks to magnets on the rear of the instrument. When there is poor visibility, such as in dark surroundings, the illuminated display makes it easier for you to work Reliable: a belt pouch and plug-on protective cap mean the differential pressure measuring instrument can be safely stowed away and it is also well-secured during measurement thanks to a wrist strap Ready to go: the silicone connection hose is included in the testo 510 set. So you can start your measurements straight away.

testo 510 set differential pressure measuring instrument, including silicone connection hose, protective cap, calibration protocol, belt pouch and batteries.

Differential Pressure – Piezoresistive Measuring range
0 to 100 hPa
Accuracy
±0.03 hPa (0 to 0.30 hPa)
±0.05 hPa (0.31 to 1.00 hPa)
±(0.1 hPa + 1.5 % of mv) (1.01 to 100 hPa)
Resolution
0.01 hPa
General technical data Dimensions
119 x 46 x 25 mm
Operating temperature
0 to +50 °C
Protection class
IP40
Seceltable units
hPa, mbar, Pa, mmH2O, inH₂O, inHg, mmHg, psi, m/s, fpm
Maximal static pressure
500 mbar
Measuring rate
0.5 s
Battery type
2 AAA micro batteries
Battery life
50 h (average, without display illumination)
Storage temperature
-40 to +70 °C
Weight
90 g (with batteries and protective cap)