Smart Refractometer Brix Salt Meter, Brix Refractometer & Salinity Tester with ATC, Hand-Held Salinity Meter 0-24% for Food,sauces and Aquarium, Brix Sugar Refractometer 0-60% for Fruit,Drinks,Coffee

Aquaculture Refractometer Salt Meter: Salinity
test range: 0.0 - 24.0 % (0-240ppt); Healthy, high-quality fish farmed in closed recirculation systems; Accurate salinity control in fish ponds; Zero calibration is simple - simply recalibrate in seconds using distilled water, ensuring every measurement remains accurate. The salt concentration of seawater used for marine research and tanker ballast, as well as artificial seawater used for marine biology applications, is continuously monitored.
Refractometer Brix salt meter - Sugar Salt Portable Hand-Held Hand Held Dual-range versatility: Test sugar, salinity and temperature. YK-101P is a sugar meter that combines sugar content (Brix) and salt content (Salinity); recommended for tomato sauce, salad dressing, Worcester sauce and salad dressing in the kitchen. This will test the sugar salinity content in the sauce to ensure that it is the normal range of our diet and is more conducive to our health;
Smart Food Salinity Meter / Brix Sugar Refractometer: refractometer tester can be connected to the smart APP through Bluetooth to save, share and print data, and can save up to 1, 000 pieces of data. In the APP, you can take samples and add date notes to help us record the changes in the sample; you can also set the maximum and minimum values, and there will be reminders outside the range, which is more convenient and intuitive to use;