PC102 Portable Water Quality Tester Digital 2 in 1 PH & Chlorine Level CL2 Meter Detector for Swimming Pool Spa

Features:
* Recommended chlorine level for pools and spas: 1.2 ~ 1.7ppm; recommended PH level for pools and spas: 7.2 ~ 7.8ph.
* Can measure the PH and CL2 level quickly and accurately, which is simple to operate.
* Large screen display, shows the test result on pH and chlorine level clearly.
* Portable body design, convenient for handheld operation, and easy to carry and store.
* Can be widely used to detect the water quality of swimming pool, spa and other water sources.
Note: Probes are advised NOT to immerse in any liquid other than pool or spa water.