5 in 1 Pool Test Strips,125 Strips SPA Test Strips for Hot Tub, Water Test Kit, Accurate Cyanuric Acid, Free Chlorine, Alkalinity,Bromine,and pH Testi attachments powered by DC 5V

powered by DC 5V

roll diagonally

This user-friendly design allows you to plug into all your USB Type-C compatible devices without worrying about the orientation of the port

Damaging Protected --- It has a solid and durable stainless steel tank and delicate cover

5 in 1 Pool Test Strips,125 Strips SPA Test Strips for Hot Tub, Water Test Kit, Accurate Cyanuric Acid, Free Chlorine, Alkalinity,Bromine,and pH Testi attachments powered by DC 5VFAST AND ACCURATE: Just dip a strip into water for 2 seconds and then remove it. Hold the strip horizontally for 30 seconds. Compare with color chart and read within 30 seconds. Key Features WIDELY APPLICATIONS : These strips are widely used for swimming pool, spa, bath, hot tub and other water chemistry testing. Researches show that you should test your pool and spa at least twice a week, so you can monitor your water quality at regular intervals!