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

The Saltwater Meter Salinity Meter Digital Water Tester Hydrometer is an essential tool for those involved in hydroponics, aquariums, fish ponds, and aquaculture. With its high accuracy and pen-type design, it promises to provide accurate readings for salinity levels. One customer mentioned that the meter read slightly lower than the known salinity level, with a difference of 0.003. Despite this, the customer found the meter to be reliable enough to use as a reference and then double-checked the results. Another customer praised the accuracy of the meter, giving it a perfect 5-star rating. It is essential to note that the meter performs multiple tests and salinity is just one of them. Customers should be aware that they can access all the test results by clicking through the meter once it is done measuring. Some customers highlighted the ease of use of this meter. With a simple press of the mode button, the meter turns on, and after placing the end in water, the calibrate light flashes. Once the light stops, it displays specific gravity. Pressing the mode button again displays the pH, and pressing it once more turns off the meter. Cleaning the meter with distilled water and drying it gently is recommended. Overall, the Saltwater Meter Salinity Meter Digital Water Tester Hydrometer is a reliable and accurate tool for measuring salinity levels in various aquatic environments. With its simple operation, it is a convenient choice for both professionals and hobbyists.