Pssopp 0?80% Alcohol Tester, Digital Smart Brix Refractometer Home Making Wine or Brewing Beer Display for Easy Reading Easy Reading and Convenience: The digital display of this refractometer ensures easy reading and interpretation of results. It avoids the ambiguity and confusion that can occur with traditional analog refractometers. Advanced Technology: This 0-80% alcohol tester incorporates the latest digital refractometer technology. It provides fast and accurate readings to ensure you are getting the right alcohol concentration in your homebrew. Highly Accurate and: This digital refractometer for white spirit measures alcohol concentration with an accuracy of up to 80%. You can trust its and reliability for your brewing needs. 1. Quick and Convenient: One click test, which can simplify the complexity. It only takes 3s to get the results. It is simple to use and widely used. 2. Bottom Display: The bottom of the digital refractometer is designed to hang ropes, which is convenient for carrying. 3. Prism Column Design: The prism column is provided with a to prevent dust from entering. 4. AAA Battery: The digital brix refractometer uses a AAA battery. It will automatically shut down when there is no . 5. Widely Used: Digital refractometer has a large LCD screen, small and portable, and suitable for many scenes. Specification: Item Type: Digital Refractometer Material: ABS Color: As Pictures Shown Weight: Approx. 362g / 12.8oz Product Size: Approx. 12.4x6.2x3.4cm / 4.9x2.4x1.3in Power Supply: 1 AAA Dry Battery 1.5V (Shipped Without Battery) Range Accuracy Resolution Brix 0.0%~50.0% ±0.2% 0.1% 0.0%~90.0% ±0.2% 0.1% Refractive Index 1.3330~1.4200 ±0.0003 0.0001 1.3330~1.5177 ±0.0003 0.0001 Temperature 0.0~40.0°C ±0.5°C 0.1°C 32.0~104.0°F ±0.9°F 0.1°F packing list: 1 x Refractometer 1 x Manual 1 x Straw 1 x Screwdriver 1 x Box 1 x Wipe