Made of high quality plastic shell, large display, durable and practical Just for measuring pool water pH No traditional chemicals just needed Ideal for home and laboratory pH testing applications such as household drinking water, aquariums, swimming pools, tap water, hydroponics, spa, laboratory and scientific testing As a high-precision measuring device, it can indicate the test result quickly< /p> Just for measuring pool water pH No traditional chemicals just needed Ideal for home and laboratory pH testing applications such as household drinking water, aquariums, swimming pools, tap water, hydroponics, spa, laboratory and scientific testing As a high-precision measuring device, it can indicate the test result quickly and accurately A handy tool for testing the p H of water and chlorine level for swimming pool and spa, guarantee your health
