This dual-scale handheld refractometer is specially designed for beer brewers, winemakers, and beverage enthusiasts. With measurement ranges of 0–40% Brix and 0–25% alcohol, it allows accurate testing of sugar concentration, specific gravity, and wort analysis. Built with Automatic Temperature Compensation (ATC) and a durable aluminium body, it ensures quick, reliable, and consistent readings for home or professional use. Main Features Dual Scale Measurement – Supports Brix (0–40%) and Alcohol (0–25%) testing with high accuracy. ATC Technology – Automatic Temperature Compensation (10°C–30°C) ensures consistent results. Precision Readings – Accuracy up to ±0.1% for sugar concentration and wort analysis. Durable Build – Sturdy aluminium body with rubberized grip for long-lasting use. Clear & Comfortable Viewing – Soft eyepiece, adjustable focus, and easy-to-read scale. Portable & Easy to Use – Lightweight, requires no batteries, and operates with ambient light only. Ideal for Brewing & Winemaking – Perfect for testing beer wort, wine fermentation, juices, and other aqueous solutions. Specifications Measuring Range: Brix: 0–40% Alcohol: 0–25% Wort Specific Gravity: ±1% Accuracy: ±0.1% Division: 0.01 ATC Range: 10°C–30°C (50°F–86°F) Material: Aluminum body with rubber grip Size: 160 × 59 × 49 mm Weight: 240 g Operation: Manual calibration, ambient light source only Packing List 1 × Refractometer 1 × Pipette 1 × Mini Screwdriver 1 × Cleaning Cloth 1 × User Manual