1 hour ago
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Clips to your pool wall and continuously monitors water chemistry via an app, which suits pool owners who want ongoing data without manually dipping test strips every few days. Apply coupon code "M9SDSI3H" for a savings of $72. Buy Now at Amazon
Features
- Monitors chlorine, pH, salinity, ORP, EC, TDS, and temperature
- rechargeable lithium battery
- 2.4 GHz WiFi
- Model: KY-YC7-1Li-03US
