Header banner
Revain logoHome Page
πŸ“± testo 557s kit: app operated digital manifold with bluetooth for hvac systems logo

πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems Review

4

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.5
❄️ Air Conditioning Tools & Equipment, πŸ”§ Automotive Tools & Equipment

View on AmazonView on Π―M

Media

(4)
img 1 attached to πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems
img 2 attached to πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems
img 3 attached to πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems
img 4 attached to πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems

Description of πŸ“± Testo 557s Kit: App Operated Digital Manifold with Bluetooth for HVAC Systems

State-of-the-art: The testo 557s digital 4- valve manifold replaces multiple HVAC tools and was developed to efficiently lighten your workload and deliver the most accurate results possible. 4 Hoses included: This kit includes 3 high quality hoses in blue, red and yellow, each 5 ft. long, 1⁄4” SAE (straight and 45Β° angle), suitable for all common refrigerants. 552i Micron Gauge: The testo 552i achieves precise deep vacuum measurements down to single digit resolutions andprovides notifications when the evacuation targetis met. 115i Thermometer: Thanks to a grip of up to 1.5”, the wireless pipe clamp thermometer provides quick and convenient temperature and flow and return temperature measurements of pipes. Smart App: Take advantage of clearly visualized documentation from a smartphone or tablet. Remotely operate service and maintenance tasks and send results directly from the job site.

Reviews

Global ratings 4
  • 5
    1
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Great pressure gauge! best air conditioning line repair tools

Good sensors, good performance, but the high-pressure hose leaked right out of the box. I would advise buying a kit without hoses and getting good yellow jacketed hoses.

Pros
  • Hands-free operation
Cons
  • I vaguely remember

Revainrating 4 out of 5

Great product for air conditioning repair tools

I love my Testo refrigeration meters. Batteries had to be changed before use. Temperature clamps are a bit difficult to figure out at first. After 4-5 uses you hang it up. Makes my job a lot easier.

Pros
  • Excellent design
Cons
  • 0

Revainrating 1 out of 5

Great gauges including waste tubing

I've been using the gauges for a week now and so far so good. The reason for the 4 stars is that I bought a Testo that had hoses in it. completely OTHER! On the first day all 3 seals flew out of the hoses and I had to put my old hoses in. They are not junk from big brands. Buy a gauge and yellow jacket or hose set from JB separately and you've got a great setup. Why they included junk with a $650 distributor is beyond me. I wish I could get a refund

Pros
  • Easy to read control panel
Cons
  • Safety

Revainrating 4 out of 5

Not their best product

All hoses failed within 30 days. They have plastic seals on them. It sucks when you work nights and 2 of your hoses break. Customer support was useless. Hours of waiting and switching between Revain and the manufacturer got me nowhere. That's the 90-day guarantee for you. The micrometer sensor does not work very well. This can help with diagnosis, but not with a vacuum. Constant updates. Literally every time I issue this (almost daily) there is a device or phone app update that takes forever…

Pros
  • Free for educational purposes
Cons
  • Slightly dented