Dwyer
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Dwyer Differential Pressure Digital Manometer Handheld, 475-1-FM, FM Approved, 0-20 w.c.
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Dwyer Differential Pressure Digital Manometer Handheld, 475-1-FM, FM Approved, 0-20 w.c.
The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing.
Dwyer Differential Pressure Digital Manometer Handheld, 475-1-FM, FM Approved, 0-20 w.c.
Item #: 4021528

Dwyer Differential Pressure Digital Manometer Handheld, 475-1-FM, FM Approved, 0-20 w.c.

Item #: 4021528

SEK 7998

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The Dwyer Series 475 Mark III intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing.
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What Stands Out

High Precision
The Dwyer Series 475 offers exceptional accuracy in pressure measurement, ensuring reliable readings for HVAC and other applications, making it a trusted tool for professionals needing precise data.
User-Friendly Design
Featuring a lightweight and compact design, this handheld manometer ensures portability and ease of use in various environments, allowing technicians to measure pressure effortlessly wherever needed.
Versatile Range
With a measurement range of 0-1.000"WC and a maximum pressure of 5 psig, this manometer accommodates various tasks, providing flexibility for both residential and industrial applications.

Product Details

Shop Now for the Dwyer® Handheld Digital Manometer 475-3-FM. Measure pressure accurately with this versatile manometer. Available at Ubuy Sweden.
Item Weight1.2 lbs (540 grams)

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for HVAC professionals needing accurate pressure measurements for fine-tuning and troubleshooting systems efficiently.

  • Home Inspectors

    Useful for home inspectors assessing duct systems and ensuring proper airflow in residential properties.

  • Industrial Applications

    Suitable for industrial settings where monitoring low-pressure gas or air systems is essential for operations.

Not Suitable For
  • High-Pressure Systems

    Not suitable for users needing to measure pressures exceeding 5 psig, limiting its application in high-pressure environments.

  • Non-Technical Users

    Laypersons may struggle with interpreting the readings accurately, leading to potential misdiagnosis or ineffective troubleshooting.

  • Outdoor Use

    Not ideal for outdoor conditions, as it may not withstand extreme weather elements or rugged environments.

Product Description

Dwyer Differential Pressure Digital Manometer Handheld, 475-1-FM, FM Approved, 0-20 w.c.

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Customer Questions & Answers

  • Question: What is a handheld digital manometer used for?

    Answer: A handheld digital manometer, like the 475-3-FM, is primarily used to measure air pressure in HVAC systems, compressors, and other pneumatic systems. This device allows technicians to quickly diagnose system performance and troubleshoot without extensive equipment. For instance, when adjusting an air conditioning unit, the manometer can help in verifying duct pressures, ensuring optimal airflow.
  • Question: What are the features of the 475-3-FM handheld digital manometer?

    Answer: The 475-3-FM model features a measurement range of 0-200 inches of water column (w.c.) and an accuracy that's vital for precise pressure readings. It also includes a digital display for easy readability, data hold function for retaining measurements, and often comes with a rugged design for field use. This makes it invaluable for HVAC professionals who require reliable readings in various environments.
  • Question: How does a digital manometer differ from an analog manometer?

    Answer: Unlike analog manometers that use a mechanical gauge, a digital manometer like the 475-3-FM offers enhanced accuracy, easier reading through digital displays, and often additional features like data logging. Digital units provide faster response times and can often precisely measure small pressure changes, making them preferable for technicians needing detailed analysis of systems.
  • Question: Can the 475-3-FM manometer be used for both gas and liquid applications?

    Answer: Yes, the 475-3-FM handheld digital manometer is versatile enough to be used in both gas and liquid applications. Its designed range makes it suitable for measuring air pressure in HVAC systems, as well as pressure in gas lines or water systems. This versatility is particularly useful for professionals who work in diverse environments requiring different pressure assessments.
  • Question: Is the 475-3-FM digital manometer portable?

    Answer: Absolutely! The 475-3-FM is designed for portability, featuring a lightweight build and typically compact size, making it easy to carry around job sites. This portability is essential for technicians working in the field who need to quickly access and measure pressure in various systems without being weighed down by heavy equipment.
  • Question: What industries commonly use the handheld digital manometer?

    Answer: Industries like HVAC, refrigeration, plumbing, and even manufacturing often utilize handheld digital manometers. In HVAC, for example, technicians might use the 475-3-FM to check duct pressures, while plumbers might measure water column pressures to ensure proper pipe fittings. Its diverse applications across these fields make it a useful tool for many professionals.
  • Question: How does one calibrate the 475-3-FM manometer?

    Answer: Calibrating the 475-3-FM typically involves using a known pressure source to set a reference point on the manometer. Follow the manufacturer's instructions to ensure accuracy, which generally includes zeroing the device before use. Regular calibration ensures reliable measurements for both field and laboratory conditions, essential for maintaining performance in pressure-sensitive applications.
  • Question: What are some common troubleshooting tips when using a digital manometer?

    Answer: If you encounter issues with your 475-3-FM, check the battery level and ensure the device is properly zeroed. Ensure all connections are secure, as leaks can lead to inaccurate readings. Furthermore, keeping the device clean and protected from moisture will enhance its longevity and reliability, making it easier to troubleshoot any potential problems and ensure consistent performance.
  • Question: Where can I buy the Handheld Digital Manometer, 475-3-FM, 0-200" w.c. (49.82 kPa)?

    Answer: You can buy the Handheld Digital Manometer, 475-3-FM, at Ubuy, a trusted online platform that offers a range of products in Sweden. Ubuy provides a user-friendly shopping experience with options for multiple brands and quick access to necessary specifications. You can explore Ubuy’s offerings to secure your digital manometer today.
  • Question: What is the battery life of the 475-3-FM digital manometer?

    Answer: The 475-3-FM typically features a long-lasting battery, which can last for extended periods depending on usage. Regular usage might consume more power, but many digital manometers come with an auto-off feature to help preserve battery life when not in use. This ensures that you can rely on your device during critical measurements without worrying about battery failure.

Dwyer Manometers Editorial Review

The Dwyer Series 475 Mark III Handheld Digital Manometer is a well-built device that measures positive, negative, and differential pressure with accuracy. It has a simple interface and can display readings in both KPa and inches of water column. However, it does not come with a hose kit or a carrying case, and the protective boot, soft carrying case, or nylon pouch must be purchased separately.

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Pros

  • Accurate readings
  • Simple interface
  • Easy to use
  • Sturdy Construction

Cons

  • Does not come with a hose kit or carrying case

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SEK 7998

Order now and get it around Wednesday, July 01

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Provides positive, negative and differential pressure measurements
  • Used for field calibration, monitoring or troubleshooting HVAC systems, clean room inspections, air velocity monitoring, and natural gas appliance-line testing
  • FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations
  • Accuracy of + or - 0.5% of full scale at 60 to 78 degrees F and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F
  • Extruded aluminum case provides durability for rough conditions
  • Backlit four-digit LCD displays pressure measurement with zero function.