Meet the Sutro: a pool & spa water monitoring device that test your water’s alkalinity, pH, and Chlorine to ensure it is safe to swim. It comes with a smart monitor that floats in your pool and spa. It also has a test cartridge, hub & charger base unit, and 2 rechargeable batteries.
The Sutro app is compatible with iOS and Android devices. You will be able to view readings on your mobile device to figure out what you need to do to improve pool water quality.
[where to get it] [HT]
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