Key features and benefits Dustproof protective cover for easy cleaning and reliable measurements Protects the sensor and interior components, keeping the device clean between tests Suitable for a wide range of solutions, helping ensure consistent accuracy Twosided nonslip design for secure handling Ergonomic, twoside grip reduces the chance of slipping during use Improves stability and confidence when taking readings Automatic temperature compensation for reduced error Minimizes measurement variation caused by ambient temperature No manual adjustments required, delivering consistent results Optical refraction sensor for precise readings Uses an optical refraction principle to provide accurate sugar measurements Compatible with a dropper for convenient sample collection and testing Handheld, portable performance Lightweight and easy to carry for field, laboratory, or kitchen use Quick onsite checks with dependable results Usage scenarios Quality control in fruit processing Check juice, puree, or syrup sweetness to adjust formulation and ensure consistency Onsite harvest and ripeness assessment Evaluate fruit sweetness in orchards, markets, or farms to determine harvest time Kitchen and recipe development Test syrups, jams, or desserts to calibrate sweetness and achieve repeatable results Technical attributes emphasized by this design Function: Portable fruit sweetness tester with direct, repeatable readings Compatibility: Works with liquids and solutions typically used in fruit testing; measurement via dropper is straightforward Size and form: Handheld, compact, and easy to store Material and protection: Dustproof protective cover enhances durability and cleanliness Performance: Automatic temperature compensation and optical refraction sensing for accurate, consistent results