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The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. The device is equipped with a built-in 45° angle for convenient installation and rugged IP 54 certified housing, which makes it extraordinarily compact and reliable. For the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant. Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
Item #:
32638265
testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection 45 Service-Port Design - HVAC Tool for AC/R System
Item #:
32638265
SAR 874
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 Monday, August 17
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The testo 552i achieves precise deep vacuum measurements down to single digit resolutions and provides notifications when the evacuation target is met. The device is equipped with a built-in 45° angle for convenient installation and rugged IP 54 certified housing, which makes it extraordinarily compact and reliable. For the purposes of wireless vacuum measurement, the testo 552i automatically connects to digital manifolds and can be used via just one service port and no loss of refrigerant. Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.
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What Stands Out
App-Controlled
Control and monitor HVAC systems seamlessly with the Testo 552i, using your smartphone for convenient access to data and settings, enhancing user experience and efficiency in HVAC diagnostics.
Bluetooth Connectivity
Equipped with Bluetooth technology, the Testo 552i ensures reliable data transmission to your device, providing real-time updates and easy sharing of measurement results for informed decision-making.
Compact Design
The sleek and portable design of the Testo 552i makes it ideal for field work. Its lightweight form factor allows easy handling and storage, enhancing usability without sacrificing performance.
Product Details
| Package Weight | 1.27 Pound |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC professionals needing accurate vacuum measurements in various air conditioning and refrigeration applications.
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Field Service Work
Perfect for technicians who work in the field requiring mobile and wireless connectivity for efficiency and convenience.
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DIY Enthusiasts
Great for DIY homeowners looking to perform HVAC maintenance with professional tools that simplify the vacuuming process.
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Budget-Conscious Users
This high-quality probe may be too expensive for users seeking basic tools for occasional light home use.
Product Description
testo 552i Wireless Digital Vacuum Probe - Vacuum Gauge for HVAC Systems with IP54 Protection 45 Service-Port Design - HVAC Tool for AC/R System Evacuation with Bluetooth and App
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Customer Questions & Answers
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Question:
What is the Testo 552i App-Controlled Wireless Vacuum Probe I?
Answer: The Testo 552i is a state-of-the-art wireless vacuum probe designed for HVAC system diagnostics. It offers Bluetooth connectivity, allowing seamless data transfer to a smartphone app, which enhances real-time monitoring and analysis. This tool provides instant feedback on vacuum levels, making it easier for HVAC professionals to assess system performance and troubleshoot issues. Use it for maintenance checks or system installations, ensuring optimal operation with its precision measurements. -
Question:
How does the App-Controlled feature enhance its functionality?
Answer: The app-controlled feature allows users to access vacuum readings directly on their smartphones, providing convenience and efficiency. Through the Testo Smart App, technicians can monitor important data in real-time and even create detailed reports using the gathered information. This capability is excellent for making quick adjustments during HVAC installations or servicing jobs, reducing downtime and enhancing productivity on the job site. -
Question:
Is the Testo 552i compatible with other devices?
Answer: Yes, the Testo 552i is designed to work with popular smartphones and tablets through its Bluetooth connectivity. It pairs seamlessly with iOS and Android devices, making it accessible for technicians who are already using mobile technology in their work. This versatility allows HVAC professionals to integrate the probe into their existing workflows, leveraging their devices for an enhanced diagnostic experience. -
Question:
What are the key benefits of using the Testo 552i?
Answer: The Testo 552i offers numerous benefits, including precise vacuum measurements, user-friendly app integration, and compact design for easy handling. These features help HVAC technicians conduct thorough inspections and repairs efficiently. Additionally, the wireless feature eliminates cumbersome cords, enabling more mobility on the job site. This probe is perfect for both seasoned professionals and entry-level technicians looking to improve their HVAC service precision. -
Question:
What types of HVAC systems can I use the Testo 552i with?
Answer: The Testo 552i is compatible with a wide range of HVAC systems, including refrigeration units, air conditioning systems, and heat pumps. Its versatility makes it an indispensable tool for professionals working in various applications, whether for residential or commercial HVAC systems. By using the Testo 552i, technicians can ensure that all types of equipment operate efficiently and effectively. -
Question:
How do I connect the Testo 552i to the app?
Answer: To connect the Testo 552i to your device, simply download the Testo Smart App from the App Store or Google Play, turn on Bluetooth on your smartphone, and power on the probe. Follow the app's prompts to pair the device, which will allow you to start monitoring vacuum levels immediately. This seamless connection is essential for accurate readings and effective diagnostics in HVAC operations. -
Question:
What kind of data can be tracked with the Testo 552i?
Answer: The Testo 552i tracks several critical metrics, including absolute pressure, vacuum levels, and pressure changes over time. This data is crucial for assessing the health of HVAC systems and can reveal potential issues that may need addressing. By analyzing this information, HVAC professionals can make informed decisions regarding system repairs and maintenance to optimize performance. -
Question:
Can the Testo 552i help with compliance documentation?
Answer: Absolutely, the Testo 552i provides features that facilitate compliance documentation. The app allows for storing and sharing of measurement data, enabling HVAC technicians to create comprehensive reports for customers or regulatory purposes. This capability is particularly useful for commercial HVAC systems where compliance standards are strict, ensuring all necessary documentation is adequate and readily available. -
Question:
What makes the Testo 552i different from traditional vacuum gauges?
Answer: The Testo 552i significantly differs from traditional vacuum gauges due to its wireless capabilities and app integration. While traditional gauges provide basic readings, the Testo 552i offers advanced features like real-time monitoring, data recording, and customizable reporting. This technological advancement empowers technicians with better insights and improves overall efficiency in diagnosing HVAC systems. -
Question:
Where can I buy the Testo 552i App-Controlled Wireless Vacuum Probe I in Saudi Arabia?
Answer: You can purchase the Testo 552i App-Controlled Wireless Vacuum Probe I from Ubuy in Saudi Arabia. Ubuy offers a wide selection of electronic tools and devices, making it easy for you to access this advanced HVAC diagnostic tool. Their platform provides a user-friendly experience for placing orders, allowing you to get the Testo 552i with just a few clicks.
Testo Test Probes & Leads Editorial Review
If you're looking for an HVAC vacuum probe that's both easy to carry and reliable, the Testo 552i App-Controlled Wireless Vacuum Probe is a great option for you. This wireless vacuum probe connects to your smartphone through Bluetooth, allowing you to monitor, record, and review without any manifold. The device can withstand a maximum pressure of 5bar or 72.51psi and connects to a 1/4" SAE male flare fitting. While most customers found this vacuum probe reliable and great at micron testing, some experienced problems with leakage and gaskets. However, the slim design makes it easy to carry and connect to the system.
Customer Reviews & Ratings
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Pros
- Easy connectivity through Bluetooth
- Light and slim design for easy portability
- Reliable and accurate micron readings
Cons
- Leaks reported by some users
Platform Trust & Buyer Confidence
MA
Mekki
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“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
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“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
25 June 2026 · via Trustpilot
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“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
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Mohamed
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“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
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“Perfect service and fast delivery.”
16-Jul-26 · 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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SAR 874
Order now and get it around Monday, August 17
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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Fastest cross-border delivery
Features & Benefits
- Precise, deep vacuum measurements
- Built-in 45-degree angle
- Wireless vacuum measurement with no loss of refrigerant
- Visualized documentation from a smartphone or tablet
- Compact and reliable with IP 54 certification
- Notifications when evacuation target is met
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