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Item #:
141875662
Digital Vacuum Gauge, 0-75000 m Hg HVAC Vacuum Pressure Meter with 7/16"-20UNF, HVAC Digital Vacuometro Tester Set with Buzzer Alarm, 1/4" SAE
Item #:
141875662
BZD 280
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
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With a precision of ±10 μmHg or ±10%, it is ideal for leak detection and evaluating evacuation quality in HVAC and refrigeration systems.
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What Stands Out
High Precision
Offers a measurement range of 0-75000 μm Hg, ensuring accurate readings for HVAC professionals. Its precision helps in effective maintenance and performance monitoring.
Buzzer Alarm
Equipped with an audible buzzer alarm, it alerts users to pressure changes. This feature enhances safety and ensures immediate action during critical operations.
Versatile Connectors
Includes a 7/16"-20UNF fitting and a 1/4" SAE extension connector, allowing compatibility with various HVAC systems. This versatility simplifies usage across different equipment and scenarios.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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HVAC Professionals
Ideal for HVAC technicians needing accurate vacuum readings during installation and maintenance of HVAC systems.
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DIY Enthusiasts
Perfect for homeowners or hobbyists conducting personal HVAC repairs or refrigeration work requiring precise vacuum measurements.
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Industrial Applications
Suitable for industries requiring vacuum testing, ensuring reliable performance in manufacturing and production environments.
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Casual Users
Not ideal for those with minimal knowledge of HVAC systems, as it requires some technical understanding.
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Budget Shoppers
May not be suitable for users looking for a low-cost option, as its features justify a higher price point.
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Basic Household Tasks
Not recommended for simple home projects that don't require precise vacuum measurement or HVAC expertise.
Product Description
Digital Vacuum Gauge, 0-75000 m Hg HVAC Vacuum Pressure Meter with 7/16"-20UNF, HVAC Digital Vacuometro Tester Set with Buzzer Alarm, 1/4" SAE Extension Connector Fitting,Brass Adapter
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a digital vacuum gauge, and how does it function?
Answer: A digital vacuum gauge is a tool designed to measure vacuum pressure in various applications. It operates by using sensors to detect pressure changes, displaying readings on a digital screen for accuracy. This allows HVAC technicians and DIY enthusiasts to monitor systems effectively, ensuring optimal performance. For instance, while evacuating refrigerant systems, accurate vacuum measurements help confirm leaks and ensure a complete reach of the required vacuum level. -
Question:
Why is a buzzer alarm feature important in a vacuum gauge?
Answer: A buzzer alarm feature adds an essential layer of functionality to a vacuum gauge, alerting users when a set pressure threshold is reached or if there are changes in the vacuum level. This is crucial for maintaining safety and efficiency in HVAC operations, as it prevents unnoticed fluctuations that could lead to failures or damage. For example, when reaching a specific vacuum level during system evacuation, the alarm ensures that technicians can focus on other tasks without having to constantly watch the gauge. -
Question:
What applications can this digital vacuum gauge be used for?
Answer: This digital vacuum gauge is versatile, ideal for HVAC professionals and DIY enthusiasts alike. Its applications range from HVAC system maintenance, automotive repair, to refrigeration monitoring. For example, in HVAC, it can be used to accurately measure the vacuum level during refrigerant evacuation, ensuring systems are leak-free and functioning correctly. In automotive settings, it verifies vacuum systems in engines and fuel systems, enhancing overall efficiency. -
Question:
How do I connect the vacuum gauge to different systems?
Answer: The digital vacuum gauge comes with a 1/4" SAE extension connector, allowing seamless integration with various HVAC systems. Users can easily attach it to service ports found in refrigeration and air conditioning units. For optimal performance, ensure that the connections are tight to prevent leaks, facilitating accurate measurements. Whether working on commercial units or residential systems, this gauge provides flexibility in connection. -
Question:
What is the significance of the 7/16”-20UNF fitting?
Answer: The 7/16”-20UNF fitting is a common thread size used in HVAC systems, ensuring compatibility with numerous fittings and accessories. This enables users to connect the gauge to a variety of setups without the need for additional adapters, promoting convenience and efficiency. It simplifies the process when working with different HVAC or refrigeration systems, making it a crucial feature for both professional and at-home use. -
Question:
Can this gauge measure both vacuum and pressure?
Answer: Yes, this digital vacuum gauge is designed to measure both vacuum and pressure levels, providing comprehensive readings for a variety of applications. This dual capability is essential for HVAC technicians who need to assess system performance accurately, whether during a vacuum process or monitoring pressure levels. This allows for thorough diagnostics and adjustments, helping to maintain system efficiency and longevity. -
Question:
Is this vacuum gauge user-friendly for beginners?
Answer: Absolutely! The digital display and alarm features make this vacuum gauge user-friendly, even for beginners. The easy-to-read digital screen provides clear measurements, while the buzzer alarm alerts users when specific thresholds are met. This intuitive design is particularly beneficial for those less familiar with HVAC systems, allowing them to learn and operate the tool effectively without prior specialized training. -
Question:
What safety features are included with this gauge?
Answer: Safety features such as the buzzer alarm and robust casing are integral to this digital vacuum gauge. The buzzer alerts users of critical conditions, preventing potential hazards from unnoticed wrong pressure levels. Additionally, its durable construction protects against accidental drops or impacts during use. Such features are particularly important in fast-paced work environments where careful monitoring is essential for safe operation. -
Question:
How do I maintain and store the vacuum gauge?
Answer: Proper maintenance and storage of the vacuum gauge are crucial for longevity and accuracy. After use, clean the gauge with a soft, dry cloth and store it in a cool, dry place, ideally in a protective case to prevent damage. Regular checks for calibration and functionality ensure the tool provides accurate readings when needed. This is especially important for professionals who rely on precision tools for their work. -
Question:
Where can I buy the Digital Vacuum Gauge in Belize?
Answer: You can purchase the Digital Vacuum Gauge, HVAC Vacuum Pressure Meter with 7/16"-20UNF and other accessories at Ubuy. They offer a wide selection of quality tools and equipment for your HVAC needs, ensuring quick access to the products you require in Belize.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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- 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.
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BZD 280
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-sensitivity sensor for accurate readings from 0 to 75,000 μmHg.
- Precision of ±10 μmHg, perfect for leak detection and HVAC evaluation.
- Smart app alerts for real-time notifications and offline data recording.
- Dual calibration modes for ongoing accuracy maintenance.
- Large backlit LCD display with fast refresh for easy visibility.
- Durable design suitable for HVAC technicians and refrigeration professionals.
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