PoolDoc - Measuring chlorine, pH and bromine in pools

Specifically developed for pool and spa owners to get fast, accurate and digital results in seconds! Your PoolDoc^TM will assist you in maintaining the desired quality of your pool and spa from the comfort of your own home. If your pool or spa water is out of balance, PoolDoc^TM can tell you what chemicals and in what quantity you need to add in order to bring the pool back into balance. For your convenience, PoolDoc^TM comes in a carrying case designed to hold your tester kit and all of the solutions required to test for Free and Combined Chlorine, pH, Total Alkalinity and Bromine.