Very accurate. Compared with other testers and this one was the one I trusted most. Gave me readings I would expect when I tested water before my water softener, after my water softener, and then after my RO/DI filter.
ok - read the description, its not kidding when it says 1 inch sizing. but still, this is a great bit of kit, with ONE HUNDRED pieces of sandpaper which is just awesome. 77worked a treat in my ryobi one+ drill.
very pleased...
These bags are very flimsy not the best but ok. Good size easy to use . Although I found when wrapping bath bombs the wrap doesn’t have a neat shrink but for he price this is ok.
This PH tester came ready calibrated, which was great as it saves the trial and error for me, reads correctly and is handy to carry with you. Does exactly as it says on the tin.
Arrived quickly and was sensibly and securely packaged
Highly reco...
Got this for my other halfs archery kit.
A lot of the adjustments he needs to make are tiny and need to be very precice.
This does the job but does not feel very sturdy, It also moves a bit to freely making measurements difficult sometimes....
Purchased this mainly for my sons aquarium as even tho we’ve had the water tested at a pet store once we’ve bought fish we lose them within a couple of weeks
can't keep paying to have it tested, to be told it’s perfect and th...