Description
[ Plastic Shell]: The Water Quality Tester is made of premium plastic shell, compact and lightweight, sturdy and to use. The sturdy structure is resistant to drop, and breakage.[Easy to Operate]: Easy to operate, you can quickly test whether and PH are in the ideal range. A convenient tool to test water pH and level for swimming pool and spa.[How to Use]: You need to prepare 1.5 PPM of solution in the pool water for calibration 2. If you are unsure if the content is 1.5 PPM (or if you cannot find a calibration point), use a traditional test strip.[Please Notes]: After the pool has been calibrated, there is no need to recalibrate unless it is changed to use a different pool water to measure another pool.[Clear Screen Display]: Large screen displays the test result on pH and level for easy and accurate reading. A special designed for family-sized swimming pool or spa
