I would like to purchase some test strips for my son to use when we go out of town. I want to make it easy for him to test since he is taking care of the pool for free. Taylor makes some test strips now that are supposed to be accurate, according to their website. Has anyone tried these Taylor test strips and compared the results with a Taylor test kit? The only thing my son will be testing the pool for is chlorine so that is the only test on the strip that I'm concerned about. I'd like to find a test strip that is fairly accurate so my son can test the water daily to make sure it is at target level (5 ppm) before shutting the pump off.