pH Pool Monitor, Smart pH and Chlorine Tester for Swimming

pH Pool Monitor, Smart pH and Chlorine Tester for Swimming Pool, Salt Water Pool 7 in 1 pH Chlorine Salinity ORP EC TDS Temp Monitor for Inground Pool, Above Ground Pool, Spa, Hot Tub
- pH Salt Tester for Saltwater Pool: YK-S03 greatly facilitates you to confirm the pH and salinity (ppm) level in the current pool when start using the salt chlorinator generator; Also work for weekly salt check, to ensure chlorinator running well, balance the salt, chlorine and pH level. Good helper for salt water pool
- Free Chlorine and pH Tester: Recommends pH 7.2-7.8pH and free chlorine concentration of 1-3mg/L in pools; YINMIK pH and chlorine monitor can test both the free chlorine and pH, to know both levels are in the optimum range for clear pool.
- Anytime, Anywhere: Wireless connection. After the pH and salinity tester is connected to your smartphone, open the Tuya APP, can view real-time swimming pool data anytime and anywhere (APP is free).
- Multifunctional 7 in 1 Pool Monitor: Monitor the pH, ORP, Salinity, Chlorine, EC, TDS, Temp value. Range: pH(0.0-14.0pH), Salinity (0-9990ppm), ORP(-999~+999mV), CL(0.0-4.0mg/L), EC(0-9990μS/cm, 10.01-19.99mS/cm), TDS(0-9990ppm), Temperature(32.0-122.0℉); Professional pH ORP CL Salt tester for swimming pool, Above Ground Pool, Inground Pool, inflatable pool, Saltwater Pool, Chlorinated Pool, Spa, Hot Tub.
- Other Design you Need: Support solar charging and USB charging (very convenient for outdoor backyard pool); Floating design, Floating in the water; Support 2.4GHz WiFi connection; Easy to calibrate in the app. Packing List: Monitor; Tuya Gateway; pH Calibration Solution; Salt Calibration Solution; ORP Calibration Solution; Manual; Wrench; Measuring Cup
SKU: | B0C2T8YLYW |
Product Description
7 in 1 Chlorine Pool Monitor Wireless with Tuya Gateway

The package include the tuya gateway, and the Monitor work with 2.4 GHz Wireless Network
Previous pageAdvantages of YK-S03 pH Salinity Chlorine Monitor!
- 7 in 1 Monitor, Suitable for Chlorined and Salt Water Pool!
For Chlorine Pool, can easy to monitor pH, ORP, Free Available Chlorine and Temperature levels; Add Salinity ppm function, simultaneous monitoring of salinity levle in salt water pools. Ensure your pool within optimal range: 7.2-7.8pH; CI: 1-3ppm (1ppm=1mg/L); ORP: 650-750mV; Salt: 2700-3400ppm
- Support Co-Manage and Remote Viewing
Remote Viewing: After the pH and salinity tester is connected to your smartphone, open the Tuya APP, can view real-time swimming pool data anytime and anywhere.
Co-Manage: Share the data with your family and partners; yourfamily members only need to open the Tuya app to see the same interface, the same pool data, and manage your pool together
- Easy to Use with Tuya Smart App
Download Tuya app, add gateway device, add YK-S03 monitor device, then start monitoring! (The wireless gateway is included the package, and the gateway Only Supports 2.4 GHzWireless Network)
- Convient Solar Charging
This pH Chlorine Tester support solar charging, very convenient for above ground swimming pool, outdoor pool; Just put the monitor under the sun for 30-60 minutes to fully charge. Also support USB charging to meet your various charging needs.
Previous pageSmart and Special Design You Need
Previous pageConvient Charging: Support solar charging, also support USB charging to meet your various charging needs. Floating and Waterproof: Can be placed in the pool for a long time; Easy to Calibrate on the Tuya Smart App; App Instroduce: You can view 7 parameters of the pool, support exporting Excel data
Easy to Use (Connect to Tuya Smart)
- Dowland the Tuya Smart App (Register or log in a Tuya account)
- Add Wireless Gateway on App (Power the gateway)
- Add Monitor on Gateway
- Put the monitor into the pool, start Monitorning (Alwasy power the gateway, and keep the gateway and monitor within the coverage of the wireless network, otherwise you can't get the data of pool)
Must Remove the pH Protective Cover Before Use
How to use Pool Monitor
After the mobile phone is successfully connected to the monitor;
- Tighten the Reset and USB Button before putting into the pool; Otherwise the monitor will enter water and cannot work;
- Turn left to Remove the pH protective cover to expose the pH probe before use; Otherwise the pH Probe will no work, and will as reported by customers, the pH reading will remain between 7.4-7.8pH.
- Put the monitor into the pool
YINMIK Monitor
![]() 7 in 1 Chlorine Monitor | ![]() 5 in 1 Saltwater Monitor | ![]() Salinity 12.88 Solution | ![]() pH Calibration Powder See Details | ![]() Replacement pH Probe | ![]() pH Calibration Solution See Details | |
Customer Reviews | 3.3 out of 5 stars 17 | 4.8 out of 5 stars 6 | 4.6 out of 5 stars 36 | 4.3 out of 5 stars 67 | — | 4.4 out of 5 stars 85 |
Price | $171.46 | $164.99 | $11.99 | — | $29.99 | — |
Suitable for | Salinity&Chlorine water Pool | Salinity water Pool | Calibrate Salinity | Calibrate pH | Smart Pool Monitor | pH Calibrate |
Function | pH/Salt/ORP/CL/EC/TDS/Temp | pH/Salt/EC/TDS/Temp | 12.88 mS/cm Calibration liquid | 7.00 4.00 10.01 pH buffer | Replacement pH probe | 7.00 4.00 10.01pH Calibration |
Support Wireless | ✔ | ✔ | ✘ | ✘ | ✘ | ✘ |
Package include Gateway | ✔ | ✔ | ✘ | ✘ | ✘ | ✘ |
Contacted App | Tuya Smart App | Tuya Smart App | / | / | Tuya Smart App | / |