7-in-1 Smart Pool Water Monitor
4-in-1 Water Quality Tester
Yewhick Smart Pool Monitor
Multi-Parameter Water Quality Tester
Yewhick 7-in-1 Water Quality Tester
FAQ
Chlorine, pH, salt, ORP, TDS, EC, and temperature in one device.
Yes—it includes salt readings for salt systems and monitors chlorine stabilization.
Indicates chlorine activity—ideal range ~487–840 mV for disinfection.
Yes—float design meant for continuous, in-pool deployment. IP67 rated with corrosion-resistant casing and solar panel.
Wi‑Fi models do not; Zigbee versions require a smart gateway device.
Via solar exposure or the included USB port if sunlight is insufficient.
Yes—enters low-power standby when measurements are up to date.
Occasional cleaning may be needed; solar panel is anti-fouling coated.
Yes—real-time tracking can save up to 30–50% on chemicals by preventing over‑dosing.
Yes—ideal for pools, spas, and hot tubs, adjusting alerts for higher temp environments.

