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About this product
Product Information
Make measuring refrigerant flow, temperature, and performance easy with this Digital Manifold. The device measures high-side and low-side pressures and temperatures through a four-way valve block design with 3/8-inch and 1/4-inch ports. The wireless Bluetooth application is viable up to 65 feet allowing you to move around the unit you are servicing. The Bluetooth capability allows you to access the internet and download information on new refrigerant types. Uploading your information is just as easy, allowing you to finish your paperwork on-site.Product Identifiers
BrandTesto
MPN05631557
GTIN4029547014253
Model557
eBay Product ID (ePID)691271710
Product Key Features
Items IncludedClamp Probe
Number of Valves4
ColorBlack
Vacuum UnitsMicron, PSI
Gauge PurposeTemperature, Vacuum, Pressure
RefrigerantR-508B, R-513a, R-600a, R-1234ze, R-152a, R-13B1, R-134a, R-290, R-401b, R-401a, R-12, R-507, R-14, R-404A, R-407c, R-406A, R-11, R-407a, R-32, R-409a, R-125, R-500, R-600, R-1234yf, R-227, R-744, R-502, R-503, R-161, R-123, R-142B, R-410a, R-401C, R-402b, R-23, R-407F, R-402a, R-414b, R-718, R-437A, R-407D, R-416a, R-407B, R-22, R-508A
FeaturesBattery-Operated
TypeDigital Manifold Kit
Dimensions
Depth2.75in.
Height76.2mm
Item Weight2.8lbs.
Ratings and reviews
Most relevant reviews
- 26 Feb, 2019
Testo 557 review
Hello,I have been a compound guy for 38 years.Ive put a great amount of trust in my gauges because of the success I've had.But times have changed and a new age has been introduced in a very positive way to me where I can now jump on the digital wagon.So I did with the Testo 557 and I have to say I would of done it years ago.I've now retired all but one back up compund and Testo has taken a lot of time and effort away from my every day Refrigeration jobs.As far as my purchase from the seller in China thank you for a perfect transaction !Verified purchase: YesCondition: New
- 11 Aug, 2020
Great
Is the good qualityVerified purchase: YesCondition: New
- 20 Nov, 2019
I haven’t got a chance to use it
Verified purchase: Yes
- 15 Aug, 2018
Good
Good for efficient workVerified purchase: YesCondition: New
- 26 Jul, 2018
Very happy
Love them. Best investmentVerified purchase: YesCondition: New
- 27 Apr, 2023
Great product
5 stars ! Love itVerified purchase: YesCondition: New
- 02 Jun, 2020
Testo 557
Verified purchase: YesCondition: New
- 03 Apr, 2019
Best gauges
Verified purchase: YesCondition: New
