2-in-1 Portable Aquarium pH and Chlorine Level Tester, suitable for swimming pool water quality testing and fish tank maintenance.

Description:
* Recommended chlorine level for swimming pools and spas is 1.2 to 1.7 ppm.
* Recommended pH range for swimming pools and spas is 7.2 to 7.8.
* A practical water quality tester for clean and healthy bathing enjoyment.
* This convenient water quality tester quickly and easily displays the current pH and chlorine levels of your pool.
* This is the simplest way to determine the correct water quality values.
* No need for complex colorimetric water testing systems; simple to use and requires no chemical reagents.
* Large screen for high-precision and fast display of test results.
* Lightweight and compact, easy to carry, made of high-quality plastic, durable, practical and convenient.
* Applicable scope: swimming pools, hot tubs or spas.