YIERYI PH Meter, Portable Chlorine Tester, pH&CL2 Tester, Water Quality Analyzer for Swimming Pool, Spa, Aquarium

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pH & CL2 Chlorine Tester
Essential tool for quick and accurate readings of pH & chlorine.

An ideal tool for keeping your pool or spa within the safe Chlorine and PH ranges, no more chemicals or no more guess work. An electro-tester for testing pH and chlorine (Cl2) levels in water for routine monitoring of pH and chlorine levels of swimming pools, spas and different water sources. 

 Recommended pH level for pools and spa is 7.2 to 7.8.

Recommended chlorine level for pools and spa is 1.2 to 1.7ppm.

1. No pollution, no consumable, self-cleaning.
2. It used for water quality testing in swimming pools or spa pools.
3. It is simple in operation and convenient to carry.
4. Quickly test pH & CL2, organic pollution and harmful substancesin water.

FAQ
Q: Can the probe measure other liquids？
A: NOTE: Probes are advice NOT to immerse in any liquid other than pool or spa water.

Q: Does this product require batteries？
A: Power Supply: 1 x AA Alkaline Battery (1.5V)