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Force and mechanical measuring equipment
The testo 512 is used to measure the pressure difference across the filter of an air conditioning system, as well as to measure the flow in ventilation ducts using a Pitot tube. This device can help you measure during maintenance and installation of systems in the HVAC field.
With the testo 510 differential pressure gauge, engineers installing heating and air conditioning systems will be able to measure differential pressure from 0 to 100 hPa. The testo 510 can help you check filters on air conditioning systems or measure static air and air flow pressure on heating systems. You can optionally display with 1 of 8 pressure measurement units such as: Pa, hPa, mbar, mmH2O, mmHg, inH2O, inHg, psi, m/s, fpm. Additionally, you can measure ventilation duct flow from 10 to 100 m/s with a Pitot tube (order option).
Provide cover:testo 510 differential pressure gauge, silicone tube, protective cap, belt bag, battery and factory test paper.
| 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 % measured value) (1.01 to 100 hPa) |
| Resolution | 0.01 hPa |
| General specifications | |
|---|---|
| Size | 119x46x25mm |
| Operating temperature | 0 to +50 °C |
| Protection level | IP40 |
| Measuring unit selectable | hPa, mbar, Pa, mmH2O, inH2O, inHg, mmHg, psi, m/s, fpm |
| Maximum static pressure | 500 mbar |
| Measurement cycle | 0.5 seconds |
| Battery type | 2 AAA batteries |
| Battery life | 50 h (without screen light on) |
| Storage temperatures | -40 to +70 °C |
| Weight | 90 g (with battery and protective cap) |
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