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Mark II 25 Liquid Filled Manometer Inspired by Dwyer Ideal for HVAC and General Use with 3% Accuracy, 3 w.c.
Precise measurement and durable design make the Mark II 25 Liquid Filled Manometer the best choice for air velocity and filter performance applications.
Mark II 25 Liquid Filled Manometer Inspired by Dwyer Ideal for HVAC and General Use with 3% Accuracy, 3 w.c.
Item #: 145459906

Mark II 25 Liquid Filled Manometer Inspired by Dwyer Ideal for HVAC and General Use with 3% Accuracy, 3 w.c.

Item #: 145459906

GMD 5786

Price Details

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*All items will import from US

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Precise measurement and durable design make the Mark II 25 Liquid Filled Manometer the best choice for air velocity and filter performance applications.
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What Stands Out

High Accuracy
With a precision of 3% accuracy, the Mark II Manometer ensures reliable readings, making it an ideal choice for HVAC professionals seeking dependable performance in critical applications.
User-Friendly Design
The wall mount design offers easy installation and clear visibility, allowing for quick assessments in any setting, thus enhancing convenience for technicians during maintenance or monitoring tasks.
Fluid Compatibility
The red oil fluid not only enhances visibility but also ensures resistance to environmental factors, providing durability and effective operation, particularly useful in dynamic industrial environments.

Product Details

Shop Mark II 25 Liquid Filled Manometer Inspired by Dwyer Ideal for HVAC and General Use with 3% Accuracy, 3 w.c. online at a best price in The Gambia. B0F83C7F6J
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for HVAC professionals needing accurate pressure measurements for system diagnostics and adjustments.

  • Home Inspectors

    Useful for home inspectors evaluating HVAC systems and ensuring they operate within optimal pressure ranges.

  • General Contractors

    Beneficial for contractors overseeing installation or maintenance of gas and air systems requiring pressure assessment.

Not Suitable For
  • Precision Labs

    Not suitable for laboratories needing highly precise instruments beyond the 3% accuracy specification.

  • Extreme Environments

    May not perform well in extreme temperatures or conditions where liquid-filled devices could be compromised.

  • Casual Users

    Not ideal for general consumers unfamiliar with manometers or who require simple pressure readings without additional tools.

Product Description

Mark II 25 Liquid Filled Manometer Inspired by Dwyer Ideal for HVAC and General Use with 3% Accuracy, 3 w.c.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Mark II 25 Liquid Filled Manometer?

    Answer: The Mark II 25 Liquid Filled Manometer is designed to precisely measure gas pressure and air flow in heating, ventilation, and air conditioning (HVAC) systems. Its liquid-filled design dampens vibrations for accurate readings, making it especially useful in industrial settings. For instance, HVAC technicians can use it to monitor pressure in ductwork, ensuring systems are operating efficiently.
  • Question: How do I calibrate the Mark II 25 Liquid Filled Manometer?

    Answer: Calibrating the Mark II 25 involves ensuring that the gauge reads zero when no pressure is applied. Typically, this means adjusting the zero point using the calibration screw located on the device. It's crucial to perform this calibration before first use or after any significant temperature changes to ensure accuracy, especially during critical applications in HVAC systems.
  • Question: What are the benefits of using a liquid-filled manometer over other types?

    Answer: Liquid-filled manometers, like the Mark II 25, offer enhanced stability and less sensitivity to vibrations compared to traditional analog or digital gauges. The liquid creates a damping effect which helps maintain accurate readings in fluctuating environments. This makes them ideal in demanding applications where precise measurements are critical, such as in laboratory or industrial applications.
  • Question: Can the Mark II 25 be mounted on a wall?

    Answer: Yes, the Mark II 25 is specifically designed for wall mounting, ensuring easy visibility and accessibility. Its wall-mount feature is perfect for workshop or service environments where technicians need to frequently monitor pressure levels. This promotes a more organized workspace, allowing for quick checks during system evaluations.
  • Question: What kind of fluid is used in the Mark II 25 manometer?

    Answer: The Mark II 25 uses a red oil fluid, which is specifically chosen for its thermal stability and visibility. This red gauge fluid helps users quickly identify readings against the manometer scale. Such precision is particularly beneficial in high-pressure systems found in HVAC and pneumatic applications, ensuring accurate measurements under various conditions.
  • Question: What range of pressure can the Mark II 25 measure?

    Answer: The Mark II 25 measures pressure in a range of 0-3 inches of water column (w.c.). This range is ideal for many low-pressure applications, particularly in HVAC systems. Users can confidently monitor pressures in gas lines or air ducts, ensuring that their systems operate within optimal parameters.
  • Question: Is the Mark II 25 suitable for outdoor use?

    Answer: While the Mark II 25 is designed for reliable performance, its liquid-filled construction may not be ideal for extreme outdoor conditions. The gauge should preferably be used in an indoor environment or protected from harsh weather conditions to maintain its accuracy and integrity. For outdoor applications, a protective housing can help shield the manometer.
  • Question: What is the accuracy rating of the Mark II 25?

    Answer: The Mark II 25 boasts an accuracy rating of 3%. This ensures that readings taken from the gauge are dependable for critical HVAC measurements and other applications. Users rely on its accuracy for adjustments and repairs, knowing that even slight deviations from optimal pressure can affect system performance.
  • Question: Can the Mark II 25 be used with non-Dwyer systems?

    Answer: Yes, the Mark II 25 can be utilized with various systems beyond just Dwyer models. While it is compatible with Dwyer devices, its universal application makes it suitable for any system requiring low-pressure measurement. This versatility is particularly beneficial for technicians working with a range of different equipment.
  • Question: Where can I buy the Mark II 25 Liquid Filled Manometer?

    Answer: You can purchase the Mark II 25 Liquid Filled Manometer through Ubuy in The Gambia. Ubuy offers a reliable platform for obtaining this quality manometer, ensuring that you have access to tools that can enhance your HVAC diagnostics and performance monitoring.

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