I know this forum is not generally on-board with electronic water testing devices, but I recently saw a tester called PooLab 1.0 that looked pretty interesting. My friend who works in pool maintenance recently picked one up and absolutely loves it. I was curious if anyone on this forum happened to have some experience with it yet and if so what type of results they are getting as far as testing accuracy. It's certainly not the cheapest option for water testing out there but I always have issues with my standard test kit and never seem to get it correct (definitely user error) so I find myself relying on test strips for the daily tests and weekly checks at the pool store on their machine for more specific results. I'd love the ability to have something similar to what my pool store uses at home without having to spend a few hundred bucks or more.