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Item #:
32001834
Testo 550i I App Operated Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps with Bluetooth
89% of respondents would recommend this to a friend
Item #:
32001834
XAF 384438
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, September 13
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What Stands Out
Bluetooth Connectivity
The Testo 550i offers seamless Bluetooth connectivity, enabling remote access and control via the Testo Smart App, enhancing user convenience and efficiency in managing air conditioning and refrigeration tasks.
Comprehensive Measurements
Designed for HVAC professionals, the Testo 550i provides precise measurements for air conditioning, refrigeration systems, and heat pumps, ensuring accurate diagnostics and troubleshooting, ultimately improving system performance and reliability.
User-Friendly Interface
The intuitive app interface allows users to easily navigate through data, making it simple to monitor system performance in real time, significantly reducing errors and enhancing overall workflow efficiency in professional setups.
Product Details
- Dependable and rugged design with IP54 protection for harsh environments
- Compact and user-friendly with 2-way valve block and automated probe connection
- Smart app operation for remote monitoring, service, and maintenance tasks
- Accurate measurement of high/low pressure, evaporation and condensation temperature
- Includes 115i wireless pipe clamp thermometer for quick temperature measurements
- Complete set includes testo 550i digital manifold, 2 testo 115i probes, and protective case
| Brand Name | Testo |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Part Number | 0564 2550 01 |
| Manufacturer | Testo SE & Co. KGaA |
| Included Components | Instrument, Manual, Batteries |
| Model | 550i |
| Material Type | Metal |
| Thread Style | Npt |
| Item Dimensions | 3.03 x 4.29 x 2.36 inches (7.7 x 10.9 x 6 cm) |
| Brand | Testo |
| Material | Metal |
| Item dimensions L x W x H | 3.03 x 4.29 x 2.36 inches (7.7 x 10.9 x 6 cm) |
| Thread Type | Npt |
Who Should Buy?
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HVAC Technicians
Ideal for HVAC professionals needing accurate measurements and efficient troubleshooting in heating and cooling systems.
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Refrigeration Experts
Perfect for refrigeration specialists requiring detailed data monitoring for system performance and efficiency.
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Tech-Savvy Users
Great for users comfortable with smartphone apps who want seamless data tracking and manifold control.
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Casual DIYers
Not suitable for casual users who lack technical knowledge or require basic tools for simple tasks.
Product Description
Testo 550i I App Operated Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps with Bluetooth
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What makes the Testo 550i digital manifold unique compared to other models?
Answer: The Testo 550i stands out with its Bluetooth connectivity, which allows users to connect it to their smartphone or tablet via the Testo app. This feature streamlines data logging and enhances accessibility, enabling technicians to easily track performance and troubleshooting of air conditioning and refrigeration systems. For instance, users can remotely monitor system pressures and temperatures from a distance, making the diagnostic process quicker and more efficient. -
Question:
How does the Testo 550i app enhance functionality?
Answer: The Testo 550i app significantly enhances the user experience by providing detailed data visualization, customizable reports, and real-time monitoring of the refrigerant systems. The app allows for easy access to system calculations, thereby reducing human error and optimizing performance. For example, technicians can use the app to generate compliance reports directly on-site, helping them save time and improve service quality. -
Question:
Can the Testo 550i measure multiple refrigerants?
Answer: Yes, the Testo 550i is compatible with multiple refrigerants, allowing technicians to choose from a wide database of refrigerant types. This versatility is crucial for HVAC professionals who work on various systems, as it eliminates the need for multiple tools. Users can quickly switch between refrigerant types while configuring their settings, ensuring accurate readings and efficient troubleshooting on diverse equipment. -
Question:
What features does the Testo 550i offer for troubleshooting?
Answer: The Testo 550i comes equipped with advanced troubleshooting features like differential pressure measurement, superheat and subcooling calculations, and leak detection. These functionalities are essential for identifying issues in refrigeration and air conditioning systems. By utilizing these features, technicians can diagnose problems promptly, ensuring systems run efficiently and minimizing downtime for clients. -
Question:
Is the Testo 550i suitable for both residential and commercial applications?
Answer: Absolutely, the Testo 550i is designed for flexibility and can be used in both residential and commercial settings. Its robust features cater to the needs of HVAC technicians dealing with everything from small residential AC units to large commercial refrigeration systems. This adaptability makes it a favorite among professionals who require a reliable tool for various installation and maintenance tasks. -
Question:
What kind of display does the Testo 550i have?
Answer: The Testo 550i features a high-resolution color display that provides clear readings of system parameters. This user-friendly display is well-lit and designed for easy readability in different working conditions, whether it's bright sunlight or dim lighting. Technicians can quickly view critical information, minimizing time spent on site and enhancing their workflow during service calls. -
Question:
How do I update the Testo 550i software?
Answer: Updating the Testo 550i software is a straightforward process achieved through the Testo app. Once connected via Bluetooth, users can check for updates directly within the app, ensuring that their digital manifold is equipped with the latest features and capabilities. Keeping the software updated allows technicians to access new refrigerants and enhanced functionalities, which further supports performance optimization in the field. -
Question:
Is the Testo 550i rugged enough for field use?
Answer: Yes, the Testo 550i is designed to withstand the rigors of field use with its durable build. It features IP54 protection against dust and moisture, ensuring reliable performance even in challenging environments. This ruggedness is essential for HVAC technicians who frequently work outdoors or in less than ideal conditions, providing peace of mind that the tool will endure. -
Question:
How does the Bluetooth functionality work with the Testo 550i?
Answer: The Bluetooth functionality of the Testo 550i connects wirelessly to the Testo app on smartphones or tablets, enabling seamless data transfer and monitoring. Technicians can view real-time measurements and graphical evaluations directly on their devices. This connectivity eliminates the need for cumbersome wiring and enhances workflow, allowing for more efficient job site operations and improved client interactions. -
Question:
Where can I buy the Testo 550i app-operated digital manifold in Equatorial Guinea?
Answer: You can purchase the Testo 550i app-operated digital manifold from Ubuy in Equatorial Guinea. Ubuy offers a convenient platform to explore product features, make purchases, and access customer support, making it an excellent choice for acquiring this advanced tool for your HVAC and refrigeration needs.
Testo Indoor Air Quality Meters Editorial Review
The Testo 550i Kit, an app-operated digital manifold, is highly durable and comes with 1 x 552i micron gauge and 2 x 115i pipe clamp thermometer, making it suitable for air conditioning, refrigeration systems and heat pumps. It can be connected through Bluetooth, and the app makes it easy to set up, use, and carry out subcooling and superheat calculations. It also allows the user to monitor the system from a distance. Despite being easy to use, some customers have reported issues with the thermometer probes and vacuum meter not connecting at times.
Customer Reviews & Ratings
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Pros
- Durable
- App-operated and easy to set up
- Suitable for air conditioning, refrigeration systems and heat pumps
- Allows for subcooling and superheat calculations
- Allows remote monitoring of the system
Cons
- Thermometer probes and vacuum meter may not connect at times
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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XAF 384438
Order now and get it around Sunday, September 13
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