“7 Premium” Portable Pocket PH meter/Pen PH Tester And Temp High Accuracy, ATC, Back-Light – Buffer Powder – For Drinking Water, Hydroponics, Aquariums, Swimming Pools, Beer, Wine Or Cheese Production

Amazon.com Price: $29.99 (as of 29/10/2020 23:55 PST- Details) & FREE Shipping.

EASY TO CALIBRATE – We know that not everybody is a tech person, so we made it easy for anybody to calibrate the PH meter in just 3 simple steps that take 42 seconds. Our PH meter will provide you an accurate result in seconds (Accuracy +- 0.01pH and Resolution 0.01pH), and will also display the solution’s temperature (0.1-60.0°C 32.0-140.0°F) on a wide back light LCD screen.
NO MORE COLOR CHARTS – when you own an aquarium you must make sure that the water is balanced properly for it to flourish. Unlike the color matching system, our PH meter is a more accurate, comfortable, and quicker solution for testing your tank’s PH. No more guessing what color the probe really is and calculating the results – this handy device does it all for you!
A MUST-HAVE DEVICE FOR JACUZZI AND POOL OWNERS – Water has been proven to have a relaxing effect on the human body. Whether hot springs, Jacuzzi, a pool or even the mere sound of water, it induces peacefulness. However sometimes, if the right precautions are not taken, it can be harmful. If you own a private pool or Jacuzzi, make sure the PH of the water is right, and avoid irritation of eyes and skin. Don’t take chances with your health!

Usually ships in 24 hours