Coffee TDS Refractometer, Digital Coffee Concentration Meter with 0~25% Range and 0.01% Resolution, Backlight Display, Accurate 10 Consecutive Tests, for Coffee Traders and Enthusiasts

Product Description This portable coffee density meter is designed for fast, accurate, and reliable measurement of coffee concentration and refractive index. Its lightweight design makes it easy to carry, while advanced features like automatic temperature compensation (ATC), high-precision infrared sensor, and TFT color display ensure precise and clear results every time. Product Specifications: Product Name: Coffee Density Meter Sugar Content Range: 0–25% Refractive Index Range: 1.3330–1.4200 Resolution: Concentration 0.01%; Refractive Index 0.0001 Accuracy: Concentration ±0.15%; Refractive Index ±0.0003 Storage Temperature: 0–40℃ Measurement Temperature: 10–40℃ Size: 121×58×35 mm Package Weight: 400 g Package Includes: 1 × Coffee Density Meter

• 【Standard Parameters】 Measuring range: 0–25% concentration; Refractive index: 1.3330–1.4200; Storage temperature: 0–40℃; Resolution: 0.01% concentration / 0.0001 RI; Size: 121×58×35 mm
• 【Precision Testing】 Built-in temperature sensor ensures ATC, providing accurate readings regardless of sample temperature. Perfect for coffee brewing, training, and professional evaluation
• 【10x Continuous Testing】 Hold the READ button for 3 seconds to perform 10 consecutive measurements. The device automatically displays the average (AVER) for higher accuracy
• 【Color Backlight Display】 HD color screen with backlight ensures clear readings even in low-light environments, making results easy to see at a glance
• 【Simple One-Key Operation】 Add a few drops of coffee to the metal sample slot and press READ. Results are displayed in under 3 seconds, making testing fast and effortless