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Testo 557s Kit I App Operated Digital Manifold, 2 x testo 115i Pipe Clamp Thermometer, 1 x testo 552i Micron Gauge, 4 x Hoses I for HVAC Systems – with Bluetooth

    • Based on 342 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 21
Order within 3 hours and 55 minutes
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Style: Vacuum Kit with 4 Hoses


Pattern Name: Thermometer


Features

  • VERSATILE; The vacuum gauge replaces multiple HVAC gauges and was developed to deliver extremely precise temperature, pressure, and vacuum measurements on refrigerant systems and heat pumps
  • USER-FRIENDLY; With its intuitive menu, 4-way valve block and automated probe connection, the manometer provides convenient pressure measurement in areas that are difficult to access
  • WIDE RANGE; The micron gauge offers reliable temperature measuring range of -58 to 302 F / -50 to +150 C, pressure measuring range of -15 to 870 psi / -1 to 60 bar, and vacuum measuring range of 0 to 20000 micron
  • PRECISE; Thanks to the sensitive sensors, the vacuum gauge provides temperature accuracy of +-0.9 F / +-0.5 C, pressure measurement accuracy +-0.5 % of full-scale value, and vacuum measurement accuracy +- (10 micron + 10 % of mv) (100 to 1000 micron)
  • COMPATIBILITY; The hvac multimeter can be used for 60 refrigerants on the instrument and updated via App if necessary. Compatible refrigerant instruments are but not limited to R114; R12; R123; R1233zd; R1234yf; R1234ze; R124; R125; R13; R134a; R22; R23; R290; R32; R401A; R401B; R402A; R402B; R404A; R407A; R407C; R407F; R407H; R408A; R409A; R410A; R414B; R416A; R420A; R421A; R421B; R422B; R422C; R422D; R424A; R427A; R438A; R437A; R442A; R444B; R448A; R450A; R449A; R453a; R452A; R454A; R454B; R455A; R454C; R458A; R502; R500; R503; R507; R718 (H2O); R600a; R513A; R744 (CO2)
  • 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 557s testo gauges hvac - Remote and accurate measurements of pressure, vacuum and pipe temperature The testo 557s ac recovery machine is the life- saving tool for every HVAC technician. It replaces a number of tools in the A/C and refrigeration industry and measures pressure, temperature and superheating as well as subcooling fast and reliably. Thanks to its smart Bluetooth integration, data can be measured, stored and evaluated reliably and efficiently from afar, thus saving precious time and resources. Technical Data: Temperature measuring range: -58° to +302°F / - 50° to +150°C Temperature measurement accuracy: +-0.9 °F / +-0.5 °C Temperature measurement resolution: 32.2 °F / 0.1 °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: 0 to 20000 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 Hoses: Length: 5 ft. / 1,52 m 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 557s Manifold with 2 x 115i Pipe Clamp thermometer, 1 x 552i Micron Gauge (4 x hoses with optional Kit) Transport case, Instruction manuals

Brand: Testo


Material: Housing Material ABS/PA/TPE


Item dimensions L x W x H: 9 x 4.8 x 2.8 inches


Item Weight: 9.12 Pounds


Manufacturer: Testo SE & Co. KGaA


Product Dimensions ‏ : ‎ 9 x 4.8 x 2.8 inches; 9.12 Pounds


Item model number ‏ : ‎ 557s


Batteries ‏ : ‎ 4 AA batteries required. (included)


Date First Available ‏ : ‎ January 25, 2021


Manufacturer ‏ : ‎ Testo SE & Co. KGaA


Country of Origin ‏ : ‎ China


Best Sellers Rank: #27,574 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #21 in Lab Digital Thermometers


#21 in Lab Digital Thermometers:


Customer Reviews: 4.3 4.3 out of 5 stars 342 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 21

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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Top Amazon Reviews

    • Took 3 Times But Finally a Good One
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
This is a great set! Has all the options you need in a manifold set. I compared the Mastercool but it reflected the price difference in quality. I looked at the more expensive fieldpiece but Testo was a little less. Took me three times to get a good one. The first one I ordered was an opened box item. Supposed to be complete, just a damaged box. It showed up without the hoses. The second one I ordered showed up in a box in a box with an old shipping label cut off the inside box. Made me think it was previously returned as well. Didn’t keep it. The third one I ordered appears to be the real deal. ... show more
Reviewed in the United States on October 13, 2022 by Amazon Customer
    • Testo 557s has been a valuable addition to my toolkit as a refrigeration system repair technician.
Style: Basic Kit Pattern Name: Thermometer
Review Image by Maksim Maksim
Review Image by Maksim Maksim
The Testo 557s Kit has been a valuable addition to my toolkit as a refrigeration system repair technician. The digital manifold with app connectivity simplifies data readings, making my job much easier. The accuracy of the two 115i pipe clamp thermometers is impressive, providing reliable temperature measurements critical for diagnosing and repairing refrigeration systems. The 552i micron gauge is a standout feature for its precision in vacuum measurements, essential for ensuring system integrity and detecting leaks. The robust build quality of the tools in the kit withstands the rigorous demands of refrigeration repair work. Bluetooth connectivity is a huge plus, allowing me to monitor and record data on my smartphone, which is incredibly convenient for tracking repairs and maintaining accurate service records. In summary, the Testo 557s Kit is a highly recommended tool for any refrigeration technician. It offers reliability, accuracy, and ease of use, enhancing efficiency in all aspects of refrigeration system repair. ... show more
Reviewed in the United States on January 9, 2024 by Maksim Maksim
    • Love them
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
Value for the money is 100% woth it, Accuracy is amazing, they're easy to use. You won't regret it
Reviewed in the United States on May 14, 2024 by Nathan Hejnal
    • The hoses are trash
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
The hoses that come with this have garbage O-rings. I’ve been doing hvac for over 10 years and never burned my hands so much than when using these gauges. The gauge itself is great, but is definitely recommend different hoses.
Reviewed in the United States on November 5, 2023 by David Eidsvoog
    • Total game changer
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
These are 100% worth the money I’ve been using analog gauges for 6 years and finally decided to make the switch and these are a must have a total game changer if u wanna take ur hvac career and service to the next level these are a serious must have
Reviewed in the United States on April 15, 2024 by Enrique
    • Not their best product
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
All hoses failed within 30 days. They have the plastic seals on them. Sucks when you’re on an overnight job and 2 of your hoses break seal. Customer support was unhelpful. Hours on hold and being transferred between Amazon and the manufacturer got me no where. So much for the 90 day guarantee. The micron gauge doesn’t really work that great. It can help with diagnosis but not with pulling a vacuum. Constant updates. Literally every time I bring this out (almost daily) there is some sort of update for the device or phone app that takes forever and completely resets the system so you have to just bypass it unless you want to spend an extra 2 hours on a hot rooftop. They’ve got some work to do with the technology. ... show more
Reviewed in the United States on September 17, 2021 by Cat
    • Testo 557
Style: Basic Kit Pattern Name: Thermometer
Great product. My son is going into hvac trade and he loves this tool. A must buy and tool to have in hvac. Not cheap but great brand
Reviewed in the United States on December 30, 2023 by Jamie's Kindle
    • Love these gauges
Style: Vacuum Kit with 4 Hoses Pattern Name: Thermometer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Gauges work great have long battery life and are easy to read . I like them especially because the whole manifold fits in your hand comfortably for easy control over your valves on charging /evacuation .hoses are awsome durable and the ball valves are built to last ! The Bluetooth clamps and micron probe are the next generation technology for hvac . Worth the money ... show more
Reviewed in the United States on September 2, 2022 by Amazon Customer Amazon Customer

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