Yieryi WiFi Tuya Smart 7-in-1 Chlorine Meter pH CL ORP EC TDS Temp Salinity Tester Solar/USB Water Monitor for Pool Spa Pond Tub

7-in-1 Smart Chlorine Meter:

Accurately monitor 7 essential water quality parameters—pH, Free Chlorine (CL), ORP, EC, TDS, Salinity, and Temperature—in one floating tester. The Yieryi YY-1099L helps you maintain crystal-clear, safe water for pools, spas, and hot tubs.

Upgraded Waterproof Design & Precision Electrodes:

Proper chlorine (0.0–4.0 mg/L) and pH (7.2–7.8) levels are vital for healthy, skin-friendly water. Built with a new high-performance waterproof housing and upgraded high-precision electrodes, this tester ensures accurate, reliable readings even in long-term outdoor use. Ideal for both saltwater and chlorinated pools.

WiFi Tuya App Integration & Smart Alerts:

Easily connect via the Tuya Smart App using the included Zigbee Gateway. View real-time data anytime, anywhere. Set personalized thresholds and receive instant smart alerts when values exceed safe levels. Abnormal readings display in red, allowing for quick identification and response.

Solar & USB Charging + Long Standby Time:

With a 45mW solar panel and USB charging port, this pH tester supports dual power options. It also includes a USB cable in the box and offers up to 90 days of standby, ensuring consistent performance with minimal maintenance.

Bonus Calibration Solutions & Data Sharing:

Includes free pH and ORP calibration solutions for accurate setup and ongoing use. Easily share water data with family members and control access across multiple phones via the Tuya app.

PH Chlorine Specifications