[Upgraded Salinity Function] Most marine organisms can tolerate salinity in the range of 30-38 ppt, maintaining salinity at 33-35 ppt provides optimal conditions for the growth of animals in the aquarium. The meter features an enhanced salinity sensor for exceptional accuracy, allowing you to maintain optimal salt levels with confidence.

[Aquarium pH Meter] The key to maintaining a healthy aquarium is to strike the right balance in the pH of your tank water. This new upgrade tester is great for keeping up with the pH level, precise readings and easy to use. Perfect for both hobbyists and professionals, this tester simplifies the monitoring of essential water parameters, allowing you to focus on enjoying your aquatic setup.

[Salt Meter with 4.00/7.00/10.01 Buffer Powder] Comes with a 4.00/7.00/10.01 Buffer Powder for precise readings and consistent performance, ensuring your measurements are always reliable. Great for saltwater pools and saltwater aquariums to help keep salinity level balanced.

[Simultaneous Display of Salt and pH Level] Backlit LCD screen displays pH, salt, TDS or EC, and temperature readings simultaneously, without the need to switch modes, simplify the measurement process. Displays both salinity and pH, it’s an ideal tool for saltwater pool, hot tub, saltwater aquariums, freshwater aquarium, koi pond.

[Multi-Parameter Aquarium Water Tester] Can measure pH, salinity, TDS, EC, and temperature. It is suitable for various fields such as reef tanks, saltwater aquariums, swimming pools, saltwater pool, hot tub, spas, hydroponics, drinking water, etc.