Measure low-concentration sugar levels with precision using this 0–10% Brix Refractometer. Twice as accurate as standard 0–32% models, it delivers reliable results without the need for batteries, making it perfect for home brewers, food testing, or lab use. Main Features: Measures low sugar concentration: 0–10% Brix High accuracy: ±0.10% Uses ambient light—no battery or power source required Cushioned non-slip rubber for comfortable handling Easy to use and manually calibrate with the provided mini-screwdriver Includes pipette, cleaning cloth, and carry case for convenience Specification: Measuring Range: 0–10% Brix Minimum Division: 0.1% Brix Accuracy: ±0.10% ATC Compensation Range: 10–30 °C Manual Calibration: Yes, with mini-screwdriver provided Length: 200 mm Weight: 165 g Package Includes: 1 × Refractometer 1 × Pipette 1 × Screwdriver 1 × Cleaning Cloth 1 × Carry Case