TPI View

Like the price point of the unit but the app needs work. The calibration due date prints on reports, the calibration certification sticker should be enough. Another problem is that the app needs location permission to work and cannot be disabled, this causes undue delay in recording reports while the unit tries to get a fix; there is no GPS reception in boiler rooms... Also, the tech has to sign on the device to complete registration which always end up in gibberish.

The unit self checks (sensors are field replaceable) but the calibration due date appears on reports, if I purchase the unit now in December, the calibration will be due in the middle of the heating season next year. With shipping delays, it is sometimes necessary to wait for calibration. I have a good experience with the TPI 708 and printed reports never showed the calibration state of the analyzer, to my knowledge no other manufacturer pushes this to the user, I hope they change this.

Good app works well with my 710 analyser

Excellent app. I even suggested a way to improve the users interface and experience and they actually implemented it! Never any issues, use nearly every single day with a DC710 combustion analyzer

Used this for a couple of years now. The app and products are fantastic. The only improvement I would suggest is a search feature for the closed jobs so that you can find previous reports quicker.

App was working before and now continuously stuck on calibration error. I dont use this analyzer alot, hardly 10 tests an year. And now you asking me to calibrate first tk continue using the analyzer. I would not recommend buying this analyzer. Once calibration is due then analyzer won't let the pump run. My region is set to Canada and no luck. For me it seems i wasnt disclosed beforehand and now bound to subscription fees.

This app was good for its time. Despite initial troubles in downloading it worked fine for 3 years, however without the ability to graph the data it is obsolete.