testo 550s AC Manifold Gauge Set – Manifold Gauges Hvac and Refrigeration – Incl. 2x testo 115i Pipe Clamp Thermometer, 1x testo 552i Micron Gauge and a Set of 3 Hoses – with Bluetooth

Product Description:
testo 550s Set (includes 2x 115i and 1x 552i + 3 hoses) – Remote and accurate measurements of pressure, vacuum and pipe temperature
Installation and maintenance of air conditioning, refrigeration systems and heat pumps has never been more convenient thanks to the testo 550s vacuum kit. It 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 from afar, thus saving precious time and resources.
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)
testo 115i:
Measuring range: -58° to 302 °F / -50 to +150 °C
Accuracy: +-2.3 °F (-4 to 185 °F)
Battery life: 150 hours
Battery type: 3 x AAA
Weight: 4.49 oz. / 127.4 g
Dimensions: 7 x 4 x 1 in. / 183 x 90 x 30 mm
testo 552i:
Measuring range: 0 to 0.39 psi; 0 to 26.66 mbar; 0 to 20000 micron
Accuracy: +-(10 micron + 10 % of mv) (100 to 1000 micron)
Protection class: IP42
Resolution: 1 micron (0 to 1000 micron); 10 micron (1000 to 2000 micron); 100 micron (2000 to 5000 micron)
Battery life: 50 hours
Battery type: 2 x AA
Measuring range: 0.5 sec
Weight: 18 oz. / 500 g
Dimensions: 6 x 4 x 2 in. / 160 x 110 x 50 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 including batteries, 2 x testo 115i pipe clamp thermometer, 1 x testo 552i micron gauge, 1 x Protective case, 3 x Hoses, Banderole, instruction manuals and calibration protocols
Product Dimensions ‏ : ‎ 8.3 x 4.8 x 2.4 inches; 7.54 Pounds
Item model number ‏ : ‎ 550s
Batteries ‏ : ‎ 9 AAA batteries required. (included)
Date First Available ‏ : ‎ January 25, 2021
Manufacturer ‏ : ‎ Testo SE & Co. KGaA
ASIN ‏ : ‎ B08TZ2W542
Country of Origin ‏ : ‎ China
Best Sellers Rank: #8,833 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #98 in Industrial Pressure Gauges
Customer Reviews: 4.6 4.6 out of 5 stars 703 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
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 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 wireless temperature probes, 1 wireless vacuum probe, and a set of hoses, 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

Product Summary:

Item Details:

Products Reviews:

Reviewer: TMGCJ57
Rating: 5.0 out of 5 stars
Title: Testo 550s AC Manifold Gauge Set for Professional Technicians
Review: 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.
Reviewer: Russ Williams
Rating: 5.0 out of 5 stars
Title: High-quality digital manifold
Review: Why did you pick this product vs others?:This is my first set of digital manifold gauges. For the quality and features the price was way below some of the other brands that have also been out. The size was also a factor due to the fact that it can fit in one hand if needed.Look:The unit is very rugged. The outer casing seems very sturdy and protective of the unit itself.Connectivity:I bought the vacuum gauge and it Bluetooth perfectlyBuild quality:Solid feeling and very ruggedValue for money:As compared to most basic units, it seemed to be the most cost-effective one for someone like me for this being my first digital manifoldQuality:High-quality instrumentSize:The ergonomic design you’re small enough to fit in one hand, making it very comfortable while carrying it or using it
Reviewer: Chris
Rating: 5.0 out of 5 stars
Title: Testo Digital Gauges With App Control
Review: 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.
Reviewer: Augusto
Rating: 5.0 out of 5 stars
Title: Good instrument but Better Service
Review: is a gauge, a manifold, you are a tech and that the reason to buy this unit. So now why 5 starts, I had a issue with the instruments after 2 months of used, I think was software related (not able to restart and consuming the batteries fast) what I still made me keep it is the service that I got after the issue, I send a mail to Testo services and they reply faster and after I sent the instrument, they fixed no questions ask. (of course even if it was a software or hardware related I like the fast response from the service)
Reviewer: Matt M.
Rating: 4.0 out of 5 stars
Title: Does not come with hoses
Review: Actually gave me a good laugh when I opened up the package to find out that hoses were not included.
Reviewer: Nate
Rating: 5.0 out of 5 stars
Title: Great set of gauges!
Review: Couldn’t be happier. Used it on my own air conditioner/heat pump, And you can just tell it’s high quality. Can’t wait to use this in the field.
Reviewer: Scott kelbaugh
Rating: 5.0 out of 5 stars
Title: Testo products never let me down.
Review: Quality is great for the money. Use this product everyday. You can charge a unit right through sub cooling. The case keeps it protected when not in use.
Reviewer: jorge rendon
Rating: 5.0 out of 5 stars
Title: Replaced my old testos 550 and these are great!
Review: Great tool, feels a bit more tobust than my old 550. Highly recommend
Reviewer: Ivan
Rating: 2.0 out of 5 stars
Title:
Review: El precio no fue lo que publicó
Reviewer: Eric Garcia
Rating: 5.0 out of 5 stars
Title:
Review: Excelente equipo100% recomendable
Reviewer: Mathieu Isabelle
Rating: 1.0 out of 5 stars
Title:
Review: Belle cochonnerie chinoise. Ce n’est plus la qualité germany. Seulement 2 utilisation et plus rien il s’allume plus
Reviewer: Danielle
Rating: 5.0 out of 5 stars
Title:
Review: Product as described
Reviewer: Alejandro L.
Rating: 5.0 out of 5 stars
Title:
Review: Buscando y investigando todos los manómetros , este modelo de testo 550s para mí es de los más completos , fácil de manipular y lo más importante que trae en el menú idiomas para su fácil manejo. Lo recomiendo ampliamente .