- ACCURATE SUGAR MEASUREMENT: Our refractometer features advanced optical sensor technology that provides precise sugar concentration readings in just three seconds. Ideal for fruits, beverages, and more, this device ensures reliable results with a simple one-button operation. - WATERPROOF AND DURABLE: Designed with an IPX6 waterproof rating, this sugar meter has a protective PVC exterior and soft rubber around key components. It withstands spills and moisture, making it easy to clean and maintain after each use. - CONSISTENT RESULTS WITH TEMPERATURE COMPENSATION: The built-in automatic temperature compensation feature adjusts for environmental temperature changes, ensuring accurate measurements whether you're indoors or outdoors. Enjoy dependable readings without the worry of external conditions affecting your results. - COMPACT AND PORTABLE: Measuring 46×31.5×125mm, this lightweight refractometer fits comfortably in your hand or pocket. Perfect for home testing, market shopping, or outdoor activities, it’s designed for convenience and ease of use. - APPLICATIONS: Use this refractometer to check sugar levels in homemade jams, measure the sweetness of fruits while grocery shopping, or assess beverage concentrations during picnics. Its versatility makes it a valuable tool for both casual and professional use.