- Durable and Comfortable : Featuring a rubberized grip handle, this sugar and salinity detector offers a non-slip, comfortable hold, ensuring ease of use. - Compact and Lightweight : Its sturdy design is compact and lightweight, making it easy to carry and store, ideal for on-the-go testing. - Versatile Testing : The portable refractometer accurately measures sugar content (0-10 Brix), salinity (0-100 salt), and specific gravity (1.000-1.070), perfect for various applications. - Simple Operation : Easily collect samples using the included dropper. Just place the sample on the prism, hold the refractometer to the light, and read the scale through the eyepiece for precise results. - Wide Range of Applications : This refractometer is ideal for testing the sugar content in homemade beer, fruit juices, and can also measure the salinity of seawater. Suitable for home brewing, agriculture, gardening, and educational purposes. - Reliable Performance : Built for accuracy and ease, this tool consistently delivers dependable results, making it a valuable addition to your homebrew kit or gardening supplies. This sugar/salinity detector is designed with your needs in mind, providing a reliable solution for both amateur and professional use.