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No hay artículos en el carroMathieu Isabelle
Comentado en Canadá el 2 de agosto de 2024
Belle cochonnerie chinoise. Ce n'est plus la qualité germany. Seulement 2 utilisation et plus rien il s'allume plus
bretware
Comentado en los Estados Unidos el 26 de junio de 2024
I've been using a reputable companies digital gauges for many years and I bought the Testo because I wanted wireless clamps. Unfortunately they kind of mailed in the clamps, the minute you hold it you know you have cheap in your hand. For the vast majority of us every time we walk up to a machine we're putting a clamp on a 3/8 line right? Well it doesn't hold a 3/8 pipe very well at all, but worse they're finicky about when they connect and when they don't. One of the clamps I have most of the time just reports back 32° blinking it's pretty green light, that's a big complaint for me, I want some kind of indication that's telling me that there is communication going on even if the numbers aren't changed, if it's not connected I need to know real time. They ended up just being a huge aggravation, they slow down calls, I sent them back. I would rather constantly have to untangle my clamps then have to deal with clamps that don't connect, I can solve one of those in a couple seconds. I was wondering why they didn't spend a couple pennies to have the LED color change depending whether it's connected high or low, blink blue or red.
Anonymous
Comentado en los Estados Unidos el 25 de junio de 2024
Bought to test and recharge a newer Mini split but haven't gotten to use for that yet. Used for older conventional R22 unit so far. Simple set up and nice hardshell case. Easy to read display. Decent price for what you get. Used Yellow Jacket hoses and fittings with it.
Hannah L.
Comentado en los Estados Unidos el 21 de diciembre de 2024
No dislikes
Chris
Comentado en los Estados Unidos el 8 de octubre de 2023
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.
Eric Garcia
Comentado en México el 24 de abril de 2023
Excelente equipo100% recomendable
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