Pool Salt Tester pH and Salt Meter for Saltwater Pool pH and Salinity Digital Tester 5 in 1 Salt Meter for Swimming Pools Hot Tubs and Swim Spas

Good

Seems accurate and easy to use. I only need salt and PH and it seems to match the pool test strips.

Works great. I will update review for longevity but I suggest getting a glass and put an inch of clean water in it. Keep the sensor immersed in clean water when not in use. The automatic pool controllers sensors look a lot like these and if they dry out they oxidize and lose their minds within days. If you do feel like it has lost accuracy the way to clean the automatic ones is a clean toothbrush and clean water... try same procedure. Like I said, I will update over time but so far it saves do much time just getting an instant read.

A very well made unit at an amazingly cheap price. I have used professional Lab meters and am familiar with pH & other electronic meters during my career. This one exceeds my needs & expectations. Self calibrating and maintains it's accuracy over relatively long periods.

The tester was very easy to use, and very accurate. I compared the salt readings I got with the tester with the salt test at my local pool shop and they were the same. It's a good unit, accurate, and very easy to use. I'd recommend it for anyone that has a salt water pool or any pool.