pH Meter for Water,Pool Water Tester 5 in 1 pH/TDS/Salinity/Temp&EC Meter,IP67 Waterproof pH Tester,TDS Meter Digital Water Tester with Backlit,Salt Water Pool Testing Kit for Aquarium & Seawater.

Easy to use. Quick readings and accurate. Love that app can show and record readings for data storage.

I use this 7 in 1 tester to test our city water to my house water treatment softner system, also our area is under an invasion of salt water possibly entering our local treatment facilities. The ONE THING I would caution any buyers of this product, is the INSTRUCTION MANUAL, 2nd PAGE (OPERATION) there are QR codes that HAVE NOTHING TO DO WITH THIS PRODUCT. If scanned will lead to a FRAUD WEBSITE FOR SUBSCRIPTION that is FRAUD, GO PLAYSTORE or other phone app store.

I’m glad I bought this water ph tester. It’s very accurate, giving me detailed readings. The display is very clear and easy to read. One thing I really like is that it has an app that can give you even more information. I highly recommend this, especially for such a great price.

When you download the software for this many bad comments about it not connecting to bluetooth on iPhone. I had ZERO problems connecting it to my iPhone Pro 14. The readings were accurate and I'm excited to keep this around as a great tool for my pool and garden.

Unit is show salt level at 2500 when tested by pool company and test strips it is 3300 so over 800 off on true level.

Don't waste your money! I have been using this device for less than 2 months and it already won't work. I was hoping that paying more for this reader that it would be high quality but that is clearly not the case.

It's a multi-functional water quality test strips instrument. This test kit can measure pH, TDS, EC, salinity value, and temperature. It is a waterproofand high quality test pen with high performance, pen shape design, fast numerical stability and accurate calculation results. It has a low and high on it so you easily know if its too high or low. Usually the higher the TDS value, the more substances are dissolved in the water. The lower the TDS value, the less soluble salts such as metal ions in the water, and the purer the water

Stops me from having to go to the store all the time to test my water. I can do it all myself at home now! Such a handy device. I've had it for about two months not, haven't even had to change batteries. Works great! Display is easy to read and bright, easy to clean, and easy to navigate! 10/10 would recommend!