ACCURATE READINGS: The honey refractometer measures Brix (sugar) from 58-90% with a resolution of 0.2%. It also measures water content from 10-32% with 0.2% resolution. ADVANCED AUTOMATIC TEMPERATURE COMPENSATION (ATC) TECHNOLOGY: Automatically adjusts to compensate for temperature variations, allowing for faster and more reliable readings. SIMPLE TO USE: Use the included dropper to place a sample on the prism. Hold the refractometer up to a light source and view the scale through the eyepiece for accurate sugar measurement in various melons, fruits, or juices. WIDE APPLICATION: Ideal for measuring honey, condensed milk, vegetable oils, sugar syrup, fruit jam, and molasses. PORTABLE DESIGN: Compact, lightweight, and durable construction makes it easy to carry and store.