Differential pressure measurement fast, easy and precise: This is what the compact measuring instrument testo 512-1, which measures pressures up to 200 hPa, is all about. In practical use, it convinces with its flexibility and variety of applications. Checking the gas pressure on burners by measuring gas flow pressure and static gas pressure is just as quick and precise as checking filters and Pitot tube measurement in the ventilation duct. The position-independent differential pressure sensor ensures reliable and highly accurate measurement results. The testo Smart App for smartphones and tablets supports you with these functions:
Configure measuring instrument
Display graphical measured value curve
Save measurement data
Manage customers and measuring sites
Documentation on site
E-mail dispatch of the report
Simple, fast and precise differential pressure measurement (0 to 200 hPa) for checking filters and for Pitot tube measurement in the ventilation duct
Reliable measurement results due to position-independent differential pressure sensor with high accuracy
Fast in-app (duct) configuration, graph history, second screen and measurement data memory in the testo Smart App
Volume flow calculation in measuring instrument and App
testo 512-1 - Differential pressure measuring instrument with App connection, measuring range 0 to 200 hPa, audible alarm
Transport bag
Connection hose made of silicone
Calibration protocol
3 x AA batteries
| Measuring range | 0 to +200 hPa | |
|---|---|---|
| Accuracy |
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| Resolution | 0.10 hPa (20.1 to + 200 hPa)
0.01 hPa (2.01 to + 20 hPa)
0.001 hPa (0 to + 2 hPa) |
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| Overload | ±500 hPa |
| Weight |
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|---|---|---|
| Dimensions | 146 x 60 x 28 mm | |
| Operating temperature | -20 to +50 °C | |
| Product-/housing material | ABS + PC / TPE | |
| Protection class | IP40 | |
| Battery life | 120 h | |
| Battery type | 3x AA | |
| Storage temperature | -20 to +50 °C | |
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