Easy-to-use Salt Concentration Meter: 0-28% accuracy for measuring salt content in food. ±0.2% accuracy. Battery-free. Features ATC automatic temperat

✅【High-Precision Salt Measurement】The salt concentration measurement range is 0-28%, with an accuracy of ±0.2%. It can be used for a wide range of applications, from adjusting the salt content of pickles to managing commercial brine. The smallest scale division is 0.2%, so even subtle changes in concentration will not be missed.

✅【ATC Automatic Temperature Compensation Function】Equipped with an ATC function (compatible range 10℃-30℃) that automatically compensates for errors caused by temperature changes in the measurement environment. This eliminates the hassle of referring to a temperature compensation chart, and provides stable measurements even in environments with drastic temperature changes, such as outdoors or in kitchens.

✅【Easy Operation & Battery-Free】Simply place 2-3 drops of sample liquid onto the prism (measuring part), close the light-gathering plate, hold it up to a light, and look through the eyepiece. No batteries or power supply are required, so you can measure anytime, anywhere.

✅【Compact, Lightweight & Dedicated Case Included】Compact and lightweight, and comes with a dedicated plastic storage case. It's portable enough to fit in your pocket or bag, making it easy to use not only in the kitchen, but also outdoors, in factories, and on farms.

✅【Wide Range of Applications】At home, check the salt content of kimchi, pickled vegetables, and pickled plums.In the workplace, use it for quality control in pickle factories and seafood processing plants.It can also be used for soil salinity measurement and experiments in agricultural and educational settings (※For saline solutions only. Not compatible with multi-component liquids such as soups and broths).