Saltwater Meter Salinity Meter Digital Water Tester Hydrometer Ideal for Hydroponics Aquarium Fish Pond Aquaculture High Accuracy Pen Type Meter Specific Gravity(SG) Salinity and Temperature 3 in 1

Additional Details from the Manufacturer

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More features

• No more one eye closed and put another eye on eyepiece. Easy use.
• Accurately present the water salinity value, easily capture even subtle changes, and meet the high - standard measurement requirements of scientific research, industry, aquaculture, etc.
• Read the value in 3 seconds at super speed, no need for long waiting. You can keep track of the salinity dynamics at any time, which greatly improves work efficiency and makes the measurement more efficient and convenient.
• It can not only measure the salinity of different liquids such as seawater, brine, and pickling solution, but also switch the temperature display to keep track of the liquid temperature in real time. This multi - functional device is highly practical.
• The compact and lightweight body can be held with one hand. Whether for laboratory operations or outdoor work, it can be easily carried and enable accurate measurement anytime, anywhere.