Precise 4 in 1 Water Meter 4 Different Modes Water Quality Test Pen Multifunctional for Mariculture Aquarium Practical Water Quality Detector

- Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool.
- Compact size, lightweight, builtin temperature sensor, ATC (auto temperature compensation), intelligent function, high accuracy.
- IP67 dustproof waterproof water quality tester, temperature measurement, with data hold function for freezing the desired value.
- The multiparameter tester can test salinity, TDS, EC and temperature in an accurate, quick and reliable manner for most regular water solutions' testing.
- This meter can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.