With the compact differential pressure measuring nstrument testo 512-1 (0 to 200 hPa) you have the ideal solution for simple, fast and precise measurement of gas flow and static gas pressure on heating systems, for checking filters on air conditioning systems and for Pitot tube measurement in ventilation ducts. The testo Smart App supports you with useful functions such as configuration, display (also as second screen) and storage as well as documentation of the measured values directly in the App.
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:
Measuring range | 0 to +200 hPa |
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Accuracy | ±(0.1 hPa + 1.5 % of mv)± 1 digit (25.001 to 200 hPa) ±(0.3 Pa + 1 % of mv)± 1 digit (0 to 25 hPa) |
Resolution | 0.10 hPa (20.1 to + 200 hPa) 0.01 hPa (2.01 to + 20 hPa) 0.001 hPa (0 to + 2 hPa) |
Overload | ±500 hPa |
Dimensions | 146 x 60 x 28 mm |
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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 |
Weight | 190.0 g |
Measuring range | 0 to +200 hPa |
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Accuracy | ±(0.1 hPa + 1.5 % of mv)± 1 digit (25.001 to 200 hPa) ±(0.3 Pa + 1 % of mv)± 1 digit (0 to 25 hPa) |
Resolution | 0.10 hPa (20.1 to + 200 hPa) 0.01 hPa (2.01 to + 20 hPa) 0.001 hPa (0 to + 2 hPa) |
Overload | ±500 hPa |
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 |
Weight | 190.0 g |
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