Rubber handle design provides a non-slip and comfortable grip. Built-in automatic temperature compensation ensures accurate and reliable testing. Manual focus feature allows adjustment based on actual conditions. Suitable for a wide range of applications, ideal for use in various settings. Made from silicone and ABS materials for durability. Product length is 17cm with a silicone base of 4cm. Applicable for measuring salinity in food, seawater, soy sauce, aquariums, fish tanks, and more. Item Name: Salinity Meter Material: Silicone, ABS Color: Black Measuring Range: Salinity: 028% Minimum Graduation: Salinity: 0.2% Features: Fast Measurement, Hand-held, Adjustable Automatic Temperature Compensation Range: 10C30C Size Details: Length: 17cm / 6.69" (Approx.) Silicone Base: 4cm / 1.57" (Approx.) Notes: Due to differences in lighting and screen settings, the item color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x Salinity Meter 1 x Screwdriver 1 x Straw 1 x Flannel 1 x English User Manual