Taylor Technologies™'s durable plastic test block helps you easily monitor the chlorine and bromine levels of your pool.

• Color-coded results chart allows tester to easily see chemical levels.
• Includes 2 lids.
• For use with Taylor Technologies reagents and indicator solutions.
• Good for private pools, commercial aquatic facilities and aquatic parks.
• Thick, durable plastic construction.
• Store in a cool, dry area. Avoid direct sunlight.