0‑80percent White Spirit Meter Refractometer Digital Handheld Refractometer Spirit Concentration Meter

Feature: 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 Dustproof Design: The prism column is provided with a protective cover to prevent dust from entering. 4. AAA Battery: The digital refractometer uses a AAA battery. It will automatically shut down when there is no operation. 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 Refractive Index 1.3330~1.4200 +/-0.0003 0.0001 1.3330~1.5177 +/-0.0003 0.0001 Temperature 0.0~40.0 degrees C +/-0.5 degrees C 0.1 degrees C 32.0~104.0 degrees F +/-0.9 degrees F 0.1 degrees F . Package List: 1 x Refractometer 1 x Manual1 x Straw1 x Screwdriver 1 x Box