Test Strips Insta Test 3 for Pools or Spas. Bromine Chlorine 2976-12 test strips.

50 test strips in a single bottle.

Hot tub and pool water test strips for testing bromine, chlorine, pH and Alkalinity. Contains 50 pool and spa test strips.

The Insta-Test 3 tests for either free chlorine or bromine and pH and Alkalinity. There are 3 color scales on the bottle to reference with one sharing double duty between checking for free chlorine or bromine.

These are our most popular water test strips for hot tubs that use either chlorine or bromine to sanitize the water. (Never mix chlorine and bromine together).

These handy test strips test for either sanitizer so you are sure to have the correct testing product whichever way you sanitize your spa water. Insta Test Strips come in a container with a pop-top of 50 test strips.

• Free Chlorine
• Bromine
• Alkalinity
• pH

50 strips per bottle. Just dip for 2 seconds and read, it's that easy. Adjust water chemistry as needed to provide a safe and clean hot tub environment for you, your family and your guests.

These all-in-one test strips are perfect for measuring sanitizer and pH in portable spas.

2976-ML-12