“I read loads of reviews before choosing this. After calibrating it is super easy and super accurate. Calibrating takes a couple of minutes with the included solution. You can choose Sg or PPT, and temp in F or C.
The best tester is one you use often, and this is so easy and quick I do it all the time.
Very useful hen preparing water changes too, because it displays real time figures, if you are bit too low on sale you can just stir a little in whilst watching the display until it is spot on.
Should have bought one years ago.”
