Description
Differential pressure meter testo 510 – LLG06231631
Very handy, small and easy to operate pressure meter for differential pressure and flow velocity measurement values. The backlit display allows the measurement values to be easily read out, even in unfavourable light conditions. The testo 510, in combinationwith a Pitot tube, measures air flow velocity. For accurate measurement values, the air density can be compensated
-Flow velocity measurement possible with Pitot tube
-Temperature and air density compensation
-10 selectable units (hPa, mbar, Pa, mmH2O, inH2O, inHg, mmHg, psi, m/s, fpm)
Scope of supply: Meter incl. tubing set (diam. 4 mm and 5 mm) with adapter, protective cap, calibration protocol, belt holder, batteries
Specifications
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 % v. Mw.) (1.01 to 100 hPa)
Resolution 0.01 hPa
Positive pressure: 500 mbar
Max. static pressure: 1.5 bar
Operating temperature: 0 to +50 °C
Storage temperature: -40 to +70 °C
Power supply:
Battery life: 2 Microcells AAA
50 h (average, without display illumination)
Measuring rate: 0.5 s
Dimensions (L x D x H): 119 x 46 x 25 mm
Weight: 90 g
IP code: IP 40

Is the Differential Pressure Meter testo 510 suitable for HVAC and ventilation checks in commercial projects?
Yes, the Differential Pressure Meter testo 510 from Ordinals is well suited for HVAC system testing, filter monitoring, and ventilation performance checks. Its compact design and precise measurement capability make it a practical tool for retailers, wholesalers, and small business owners handling installation, servicing, or maintenance work.





user –
We ordered the Differential Pressure Meter testo 510 from Ordinals for our HVAC supply business, and it has been very dependable. The device is compact, easy to carry to job sites, and provides accurate pressure readings every time. It’s a valuable tool for our technical team and a solid addition to our equipment range.