Poolmaster (22210 (10 Count) Salt Swimming Pool and Spa Water Chemistry Testing Strips, 1 Pack, White

For use in maintaining your salt water swimming pool/spa's proper sodium chloride levels, Smart Test's Salt Water test strips are easy to use and read. Simply dip and read. Results develop in seconds. The color indicator on the strip reacts to your water's chemistry. Match the color level indicator on your strip with the color indicator chart for comparison. Refer to your pool or spa manufacturer's recommended ideal sodium chloride level. To maintain a healthy pool or spa, test your water 2 to 3 times per month. The easy POP-TOP allows you to open the container with one hand. The desicant liner on the inside of the bottle keeps your strips fresh for accurate results. Bottle includes 10 strips. Stock up and have at the ready. Your strips have a 30-month shelf life!