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Testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2 Wired Temperature Clamp Probes – AC Recharge Kit with superheat, subcooling with Bluetooth

    • Based on 547 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 21 hours and 18 minutes
Available payment plans shown during checkout

Style: Basic Kit


Pattern Name: Digital Manifold


Features

  • VERSATILE; The manifold gauge set offers extremely precise readings of temperature and pressure on air conditioning systems, refrigeration, as well as heat pumps
  • WIDE RANGE; Take advantage of the wide temperature measuring range of -58 to 302 F / -50 to +150 C and pressure measuring range of -15 to 870 psi / -1 to 60 bar with testos ac manifold
  • PRECISE; The AC manifold gauge set provides reliable data with a temperature accuracy +-0.9 F / +-0.5 Cand pressure measurement accuracy of +-0.5 % of full-scale value
  • PROBES; Obtain accurate measurements of temperature, pressure, or vacuum with the hvac manifold gauge set. The kit includes 2 wired temperature probes, making system analysis and optimization quick and easy
  • FEATURES; The testo gauges hvac supports most common refrigerant types, as well as A3 refrigerants. Combined with the testo smart app, the gauge produces automatic calculations of superheat and subcooling
  • SMART APP; Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate your refrigerant gauge, execute service and maintenance tasks, and send results directly from the job site

Description

testo 550s Set (includes digital manifold and 2 wired clamp probes) – Smart measurement device for high/low side pressures and temperatures The testo 550s kit is the ideal set of products for highly reliable and flexible measurement and documentation. Thanks to its smart Bluetooth integration, data can be stored and evaluated reliably and efficiently. The 2 clamp probes facilitate rapid evaporator and condenser temperature measurements, thus ensuring that the refrigeration system is running at maximum efficiency. Technical Data: testo 550s: Temperature measuring range: -58° to +302°F / - 50° to +150°C Temperature measurement accuracy: +-0.9 °F / +-0.5 °C Pressure measuring range: -15 to 870 psi / -1 to 60 bar Pressure measurement accuracy: +-0.5 % of full-scale value Pressure overload relay: 943 psi / 65 bar Vacuum measuring range: -15 to 0 psi / -1 to 0 bar Probe connection type: 2 x plug-in (NTC) Clamp probes: Temperature measuring range: -40 zu 257 °F / -40 to +125 °C Temperature measurement accuracy: +-1.8 °F (-4° to 185 °F) / +-1 °C (-20 to +85 °C) Weight: 3.74 oz. / 106 g Dimensions: 4.7 x 3.0 x 1.3 in. / 120 x 77 x 32 mm System Requirements: requires iOS 11 or higher; requires Android 6 or higher; requires mobile end device with Bluetooth 4.0 Scope of delivery: 1 x testo 550s manifold, batteries, 2 x testo wired temperature clamp probes, 1 x Protective case, Banderole, instruction manuals and calibration protocols

Brand: Testo


Material: Housing Material ABS/PA/TPE


Item Dimensions LxWxH: 8.3 x 4.8 x 2.4 inches


Item Weight: 0.01 Ounces


Product Dimensions ‏ : ‎ 8.3 x 4.8 x 2.4 inches; 0.01 ounces


Item model number ‏ : ‎ 550s


Batteries ‏ : ‎ 4 AA batteries required. (included)


Date First Available ‏ : ‎ January 25, 2021


Manufacturer ‏ : ‎ Testo SE & Co. KGaA


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,977 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #15 in Pressure & Vacuum Gauges


#15 in Pressure & Vacuum Gauges:


Customer Reviews: 4.6 4.6 out of 5 stars 547 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Testo 550s AC Manifold Gauge Set for Professional Technicians
Style: Basic Kit Pattern Name: Digital Manifold
The Testo 550s AC Manifold Gauge Set is a reliable and essential tool for HVAC and refrigeration professionals. With its accurate readings, wired temperature probes, and comprehensive features, this gauge set ensures precise monitoring and analysis of AC systems for optimal performance. The standout feature of the Testo 550s AC Manifold Gauge Set is its accuracy. The gauges are engineered to provide precise measurements of pressure, temperature, and superheat/subcooling, allowing technicians to make informed decisions and diagnose issues effectively. The high-quality construction and advanced sensor technology ensure reliable and repeatable readings, ensuring confidence in the results. This gauge set includes two wired temperature probes, which are invaluable for obtaining accurate temperature measurements in various parts of the AC system. The probes can be easily attached to different components such as condenser units, evaporators, or refrigerant lines, providing valuable insights into the system's operation. With this information, technicians can assess system performance, identify potential issues, and optimize the overall efficiency of the AC or refrigeration system. The Testo 550s AC Manifold Gauge Set is designed with convenience and usability in mind. The gauges feature a user-friendly interface with a large backlit display for easy reading even in low-light conditions. The intuitive menu navigation allows technicians to quickly access the desired functions and make adjustments effortlessly. The rugged build and ergonomic design ensure durability and comfort during extended use. Additionally, this gauge set offers comprehensive features that cater to the specific needs of HVAC and refrigeration professionals. It supports multiple refrigerant types, including R-410A, R-22, R-404A, and more, ensuring versatility for a wide range of applications. The set also features automatic calculations of superheat and subcooling, enabling efficient troubleshooting and system optimization. Testo is known for its commitment to quality and innovation. The Testo 550s AC Manifold Gauge Set upholds this reputation by meeting the highest industry standards. It undergoes rigorous testing and calibration to deliver accurate and reliable performance, making it a trusted tool for professional technicians. In conclusion, the Testo 550s AC Manifold Gauge Set is an indispensable tool for HVAC and refrigeration professionals. With its accurate readings, wired temperature probes, and comprehensive features, this gauge set enables precise monitoring and analysis of AC systems. Enhance your diagnostic capabilities, optimize system performance, and deliver exceptional service with the reliable and efficient Testo 550s AC Manifold Gauge Set. ... show more
Reviewed in the United States on June 17, 2023 by TMGCJ57
    • Testo 550s manifold and probes
Style: Vacum Kit with 3 Hoses Pattern Name: Digital Manifold
Setting up the manifold and it's probes was a walk in the park and start using it without reading any manual very easy a quality product thank you Testo for making my refrigeration job a pleasure
Reviewed in the United States on February 25, 2024 by R22
    • Testo Digital Gauges With App Control
Style: Temperature Kit Pattern Name: Digital Manifold
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
I did a lot of research when looking into a gauge / manifold for working on HVAC systems. What was important to me was accuracy and simplicity and I'm glad I spent a little extra on this digital manifold vs some of the cheaper analog systems. The biggest benefit of using a system like this is that you can select what you want on the screen, work with different refrigerant types, and it automatically calculates values (like superheat and subcool) automatically if you have the proper gauges hooked up. The wireless sensors (temperature clamps) work in conjunction with the hoses reading temperature / pressure of the high and low side ports. This is what allows you to know the subcool and superheat. There are also places in the case (which is a hard shell case) for other wireless sensors, so I am storing the digital probes and vacuum probe. I ultimately purchased the wireless digital probes alongside this unit because I wanted the flexibility to use a more traditional gauge, or if I wanted a quick reading, just use the digital probes. These are great because they hook up directly to the High / Low ports, and you don't need to use hoses so when testing on an existing system, you are losing next to no refrigerant. The App works as a sort of 'second screen' to the main manifold. You can track and graph readings over time, so you can see a graph of temperature / pressure change as you are working on the system, or when filling. One note, some other reviews mentioned that it eats through batteries - I've not experienced any issues and still using the same batteries from 3+ months ago. Overall, this has been one of the most vital pieces to building a toolkit to work on HVAC systems and at a much more competitive price when compared to other digital manifolds. ... show more
Reviewed in the United States on October 8, 2023 by Chris Chris
    • Rugged fast reliable
Style: Temperature Kit Pattern Name: Digital Manifold
These are the best for field techs
Reviewed in the United States on March 4, 2024 by Batman
    • Makes the job easier.
Style: Temperature Kit Pattern Name: Digital Manifold
When working in heat or cold conditions the Bluetooth capability great.
Reviewed in the United States on April 7, 2024 by Dwight Bristol
    • Great set of Digital gauges
Style: Basic Kit Pattern Name: Digital Manifold
In servicing Hvac equipment these gauges help me out tremendously. They're easy to use and sturdy. Glad I brought them
Reviewed in the United States on April 23, 2024 by Raheem Holliday
    • Easy to use
Style: Basic Kit Pattern Name: Digital Manifold
The gauge is easy to use and setup. The buttons and fittings are well made and seems like it will last very long. The only bad part is the case which was damaged during delivery. If the case can't withstand delivery, then how can it protect the unit during daily use.
Reviewed in the United States on April 14, 2024 by Jim
    • Makes everything easier
Style: Temperature Kit Pattern Name: Digital Manifold
Review Image by Kelley Frazier Kelley Frazier
These updated S version gauges are awesome! I had the original version in the 557 and the Bluetooth response wasn’t as good and these ones have more features. You won’t regret purchasing these. I am a commercial tech so these are in my hand constantly. I recommend getting rid of the old case and switch to better protection like I did with the packout case. ... show more
Reviewed in the United States on March 1, 2024 by Kelley Frazier Kelley Frazier

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