Testo 0560 1510 510I Differential Pressure Manometer Smart and Wireless Probe, 1" Height, 1" Width, 6" Length

Awesome! Testo products are great. Very reliable tools!

Easy to get the hang of and use. Instructions are in German but the tool is pretty self explanatory after a few minutes and there's plenty of English translations and videos online.The major upside to this is that it's displayed through your smart device. This is helpful because you can record data and show it in graphs and tables, take a recording over a period of time and it will show you averages along with high and low points. The smart probe app let's you save and data log this info with different probes and create pdfs and other files to send to customers and clients. If you're an installer then you can save the info and prove that you've been checking and setting pressures as a way to cover your own ass. If you're like me and hope to one day own and run your own business, the data logging and customer profiles through the app are a great investmentAlso if you're a testo employee, and like this review, please send me some more stuff. I like freebies and will pimp out yo stuff

Great product for the value. Battery life seems good. Easy to pair. Good accuracy. Love the size and the fact that it is bluetooth in comparison to some other very expensive products. However it is very sensitive. Maybe that's operater error. Idk. Works well overall.

Works great. It's super fast to turn on and get going. As long as Bluetooth is on it will automatically connect without having to pair it every time

Ordered for using this at work. I do a lot of burner startups and needed something that would make reading pressure remotely pretty easy. I got tired of running all around to read pressures and this has made life so easy. It is easy to connect to the phone via Bluetooth.

Just what I was looking for at a great price

Great little meter. Super handy to be able to take readings through walls and at multiple locations. Range isn’t the best, but not bad. Would have paid $50 extra to get a readout on the device.

So this does vacuum and positive pressure and you have option to choose different measurement options and all you have to do is use your cell phone to display all of the info very happy with the purchase I'm an hvac tech so i mostly use it on gas valve and pressure switches and also on duct work as well static pressure very happy with this innovation. Will buy more similar products from the testo as well overall very satsified with purchase.