Digital Brix Refractometer - Portable Handheld Sugar Content Tester for Maple Syrup, Jam, Sauces, Fruits (Watermelons, Grapes) | Perfect for Home Brewing, Winemaking & Food Processing

Feature: 1. Easy Calibration: The refractometer is easy to use and calibrate, just 1 drop of sample, can easily test Brix, can measure in three seconds. 2. High Accuracy: Digital refractometer is a precise instrument with high measurement accuracy and quick access to accurate readings. 3. Widely Applicable: Sugar meter is suitable for the sugar content of pears, watermelons, grapes, cantaloupe, citrus and other fruits. 4. Lightweight And Portable: Hand held sugar refractometer, compact structure, easy to measure, light and delicate, easy to carry. 5. Professional: Brix refractometer is designed for testing sugar content and specific gravity, ideal for home winemaking, farming, gardening and more. How to Use: Turn on the machine, drop 0.2ml‑0.3ml of the sample into the drip port, cover the shading cover to measure. Specification: Item Type: Refractometer Material: ABS Battery Parameters: 1 x AAA Battery (Not Included) Temperature Measurement Range: 0-40℃ Refractive Index: 1.3330-1.5177 Weight: Approx. 307g/10.8oz Measuring Range: Pear, Watermelon, Grape, Cantaloupe, Citrus and Other Fruits Package List: 1 x Storage Box 1 x Dropper 1 x Screwdriver 1 x Refractometer (Battery Not Included) 1 x Chinese and English Manual