Pressure – azia-test https://azia-test.com Thu, 02 Oct 2025 11:31:27 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://azia-test.com/wp-content/uploads/2025/09/cropped-cropped-favicon-32x32.jpeg Pressure – azia-test https://azia-test.com 32 32 The testo 510 measures differential pressure in the range from 0 to 100 hPa. https://azia-test.com/en/product/the-testo-510-measures-differential-pressure-in-the-range-from-0-to-100-hpa/ Mon, 29 Sep 2025 19:53:37 +0000 https://azia-test.com/?post_type=product&p=19820 Includes differential pressure measuring instrument with protective cap, connection hoses, battery, and factory calibration protocol

The Testo 510 measures differential pressure in the range from 0 to 100 hPa. Differential pressure measurement is performed with temperature compensation for more accurate results.

Data can be displayed in Pascals across the entire measurement range. Magnets on the back of the housing allow hands-free operation. Thanks to the illuminated display, measurement values can be easily read even in poor lighting conditions. In combination with a Pitot tube, the Testo 510 can measure air flow velocity. Air density compensation ensures more precise measurement results.

The Testo 510 is very convenient, compact, and easy to operate.

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Order number 0560 0510

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]]> 19820 testo 511 – absolute pressure measuring instrument https://azia-test.com/en/product/testo-511-absolute-pressure-measuring-instrument/ Mon, 29 Sep 2025 19:52:45 +0000 https://azia-test.com/?post_type=product&p=19818 Includes protective cap, battery, and calibration protocol Testo 511 measures absolute pressure with an accuracy of ±3 hPa. By entering the altitude above sea level, it can automatically calculate barometric air pressure.
Additionally, barometric altitude measurement between two points is possible.

  • Measures absolute pressure, e.g. for absolute pressure compensation when measuring flow velocity using a Pitot tube
  • Illuminated display
  • Selectable units: hPa, mbar, Pa, mmH₂O, mmHg, inH₂O, inHg, psi, m, ft

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Technical Data

Order no.: 0560 0511

 
Probe parameters for absolute pressure measurement
Probe typeProbe for absolute pressure measurement
Measuring range300 … 1200 hPa
Accuracy± 3.0 hPa (plus ±1 digit)
Resolution0.1 hPa
General technical data
Operating temperature0 … +50 °C
Battery type2 AAA micro cells
Battery life200 hours (typically without display illumination)
Dimensions119 x 46 x 25 mm (incl. protective cap)

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]]> 19818 testo 512-2, pressure gauge with app connection https://azia-test.com/en/product/testo-512-2-pressure-gauge-with-app-connection/ Mon, 29 Sep 2025 19:44:42 +0000 https://azia-test.com/?post_type=product&p=19802 Measurement range: 0 ... 2000 hPa, acoustic alarm, carrying case, silicone connection hose, factory calibration protocol, 3 x AA batteries

Simple, fast, and precise measurement of differential pressure (0…2000 hPa) for filter checks and Pitot tube measurements in ventilation ducts.

Reliable measurement results thanks to a highly accurate differential pressure sensor that operates independently of position.

Quick configuration in the testo Smart App (channel), graphical history, second screen function, and storage of measurement data directly in the app.

Calculation of volumetric flow in the measuring device and in the app.

The compact differential pressure measuring instrument **testo 512-2** (0...2000 hPa) is the ideal solution for simple, fast, and accurate measurement of gas flow and static gas pressure in heating systems, filter checks in air conditioning systems, and Pitot tube measurements in ventilation ducts.
The **testo Smart App** supports useful functions such as configuration, display (also as a second screen), storage, and documentation of measurement values directly within the app.

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testo 512-2 – Differential Pressure Measuring Instrument (up to 2000 hPa)

Fast, simple, and precise differential pressure measurement – that’s what the testo 512-2 offers, capable of measuring pressures up to 2000 hPa. In practice, it impresses with its flexibility and wide range of applications. Checking gas pressure on burners by measuring gas flow pressure and static gas pressure is just as quick and accurate as filter testing in air conditioning systems. The position-independent differential pressure sensor ensures reliable and highly accurate measurement results.

Functions Supported by the testo Smart App

The testo Smart App for smartphones and tablets supports the following functions:

  • Configuration of the measuring instrument
  • Display of graphical measurement history
  • Storage of measurement data
  • Management of customers and measuring points
  • On-site documentation
  • Sending reports via email

Order number: 0563 2512

Technical Data
Differential Pressure
Measurement range0 to +2000 hPa
Accuracy±0.5% of full scale
Resolution1 hPa
Overload±2500 hPa
General Technical Data
Dimensions146 x 60 x 28 mm
Operating temperature-20 to +50 °C
Product/housing materialABS + PC / TPE
Protection classIP40
Battery life120 hours
Battery type3 x AA
Storage temperature-20 to +50 °C
Weight190 g

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]]> 19802 testo 510i, Differential pressure manometer, controllable via smartphone/tablet https://azia-test.com/en/product/testo-510i-differential-pressure-manometer-controllable-via-smartphone-tablet/ Mon, 29 Sep 2025 19:41:46 +0000 https://azia-test.com/?post_type=product&p=19795 Gas Pressure Measurement

  • Pressure drop test mode with alarm signal
  • Convenient to use in case of widely separated measurement points
  • Magnet in the instrument housing for secure fixation on a metal surface

Smart technology in a convenient design: the compact testo 510i differential pressure manometer smart probe is a professional, smartphone-controlled measuring instrument designed to determine differential pressure, air flow velocity, and air volume flow. The testo Smart Probes mobile app allows you to view measurement data on your smartphone/tablet and send it via e-mail.

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testo 510i – Differential Pressure Measuring Instrument (for use with smartphone/tablet)

The testo 510i differential pressure manometer, designed for use with a smartphone or tablet, is ideal for quick and easy measurement of gas pressure and pressure drops in fans and filters. You can also use the testo 510i to measure air flow velocity and determine volumetric air flow.

Turn your smartphone/tablet into a measuring instrument!

Use your smartphone or tablet as a display: by installing the testo Smart Probes App on your device, you can view measurement data recorded with the testo 510i, quickly and easily determine volumetric air flow, and perform accurate calculations of time-averaged or multi-point measurements. The app also includes a special mode for performing pressure drop tests. All measurement values can be displayed as a graph or table. Measurement reports can be sent via email as PDF or Excel files.

System Requirements:
  • iOS 8.3 or newer
  • Android 4.3 or newer
  • Bluetooth 4.0 or newer
Scope of Delivery:

testo 510i smartphone-operated measuring instrument, including hose set (Ø 4 mm and 5 mm) with adapter, batteries, and calibration protocol.

Order number: 0560 1510

Technical Data
Differential Pressure Measurement (built-in piezoresistive sensor)
Measurement range-150 … +150 hPa
Accuracy±0.05 hPa (0 … +1 hPa)
±(0.2 hPa + 1.5% of measured value) (+1 … +150 hPa)
Resolution0.01 hPa
General Technical Data
Dimensions148 x 36 x 23 mm
Operating temperature-20 … +50 °C
HousingABS / TPE
System requirementsiOS 8.3 or newer; Android 4.3 or newer; device with Bluetooth 4.0 or newer
Product colorBlack / Orange
Battery type3 x AAA
Battery life150 hours
Storage temperature-20 … +60 °C
Weight92 g

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]]> 19795 testo 512-1, Differential manometer with app connectivity https://azia-test.com/en/product/testo-512-1-differential-manometer-with-app-connectivity/ Mon, 29 Sep 2025 19:40:45 +0000 https://azia-test.com/?post_type=product&p=19789 Measurement range 0 ... 200 hPa, acoustic alarm, carrying bag, silicone connecting hose, factory calibration protocol, 3 x AA batteries

Simple, fast, and accurate differential pressure measurement (0…200 hPa) for checking filters and Pitot tube measurement in the ventilation duct.

Reliable measurement results thanks to the position-independent differential pressure sensor with high accuracy.

Fast setup in the app (channel), graphical history, second screen, and storage of measurement data in the testo Smart App.

Volume flow calculation in the measuring device and the app.

The compact testo 512-1 differential pressure measuring instrument (0...200 hPa) is the ideal solution for simple, fast, and accurate measurement of gas flow and gas static pressure in heating systems, for checking filters in air conditioning systems, and for Pitot tube measurement in ventilation ducts. The testo Smart App supports useful functions such as configuration, display (also as a second screen), and saving, as well as documenting the measured values directly in the app.

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testo 512-1 – Differential Pressure Measuring Instrument (up to 200 hPa)

Fast, simple, and accurate differential pressure measurement: this is what the compact testo 512-1 measuring instrument represents, measuring pressure up to 200 hPa. In practice, it impresses with its flexibility and variety of applications. Checking gas pressure on burners by measuring gas flow pressure and gas static pressure is as fast and accurate as checking filters and Pitot tube measurement in the ventilation duct. The position-independent differential pressure sensor ensures reliable and highly accurate measurement results.

Functions Supported by the testo Smart App

The testo Smart App for smartphones and tablets supports the following functions:

  • Configuration of the measuring device
  • Display graphical measurement history
  • Storage of measurement data
  • Manage customers and measurement points
  • On-site documentation
  • Sending the report via e-mail

Order No.: 0563 1512

Technical Data
Differential Pressure
Measurement Range0 to +200 hPa
Accuracy±(0.3 Pa + 1$%$ of meas. val.) ± 1 digit (0–25 hPa)
±(0.1 hPa + 1.5$%$ of mean val.) ± 1 digit (25.001 to 200 hPa)
Resolution0.001 hPa (0 to +2 hPa)
0.01 hPa (2.01 to +20 hPa)
0.10 hPa (20.1 to + 200 hPa)
Overload±500 hPa
General Technical Data
Dimensions146x60x28 mm
Operating Temperature-20 to +50 °C
Product/Housing MaterialABS+PC/TPE
Protection ClassIP40
Battery / Battery Life120 hours
Battery Type3x$\text{AA}$
Storage Temperature-20 to +50 °C
Weight190.0 g

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