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    testo 512-2 - Digital differential pressure measuring instrument with App connection

    0563 2512
    testo 512-2
    testo 512-2
    testo 512-2
    testo 512-2
    testo 512-2
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  1. Wide Measurement Range – Measures differential pressure from 0 to 2000 hPa for versatile applications.
  2. Smart App Integration – Fast setup, second-screen functionality, and instant reports.
  3. Audible Alarm – Alerts you immediately when limit values are exceeded.
  4. Enhanced Calculation Features – Includes timed and multi-point mean calculation.
  5. The testo 512-2 is a compact and precise digital differential pressure instrument designed for fast measurements up to 2000 hPa. Ideal for checking gas pressure, filters, and ventilation systems, it features testo Smart App integration for configuration, data logging, and instant reporting. With an audible alarm for exceeded thresholds and advanced calculation options, the testo 512-2 ensures accurate and efficient results for HVAC professionals.

    Overview

    Accurate differential pressure measurement is crucial for maintaining the performance and safety of heating, ventilation, and air conditioning systems. Whether testing gas pressure on burners, checking air filters, or performing Pitot tube measurements in ventilation ducts, precise readings are essential for effective system maintenance.

    testo 512-2 – High-Precision Differential Pressure Measurement with Wide Range

    The testo 512-2 is a compact and user-friendly differential pressure measuring instrument designed for fast and accurate measurements across a broad range of 0 to 2000 hPa. This extended range makes it ideal for demanding applications in HVAC systems, industrial settings, and environments requiring higher pressure readings.
    Equipped with a position-independent differential pressure sensor, the testo 512-2 delivers consistently accurate results regardless of the instrument’s orientation. This ensures reliable performance even in challenging conditions.
    The testo 512-2 integrates seamlessly with the testo Smart App, enhancing functionality with features such as fast configuration, real-time graph display, and data storage. The app also enables users to manage customer details, log measurement locations, and generate professional reports directly from their smartphone or tablet — improving efficiency and simplifying documentation.

    Built for Convenience and Accuracy

    For added safety, the testo 512-2 features an audible alarm that alerts users when set thresholds are exceeded. Additionally, its timed and multi-point mean calculation functions ensure precise and reliable measurements in all applications.
    With its versatile capabilities, advanced features, and intuitive operation, the testo 512-2 is the ideal solution for HVAC professionals seeking a powerful and reliable differential pressure measuring tool.

    • testo 512-2 - Differential pressure measuring instrument with App connection, measuring range 0 to 2000 hPa, audible alarm
    • Transport bag
    • Connection hose made of silicone
    • Calibration protocol
    • 3 x AA batteries

    Differential Pressure - Piezoresistive

    Measuring range
    0 to +2000 hPa
    Accuracy
    0.5 % fs
    Resolution
    1 hPa
    Overload
    ±2500 hPa

    General technical data

    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
    191 g

    Accessories