Digital Coffee TDS Refractometer – 0‑25% Range, 0.01% Res, ATC & 10‑Test Avg | Precise TDS readings for coffee pros & enthusiasts. 0‑25% range, 0.01% res, 10‑test avg, ATC, color backlight

Product Specifications:Product Name: Coffee Density MeterSugar Content Range: 025%Refractive Index Range: 1.33301.4200Resolution: Concentration 0.01%; Refractive Index 0.0001Accuracy: Concentration ±0.15%; Refractive Index ±0.0003Storage Temperature: 040Measurement Temperature: 1040Size: 121×58×35 mmPackage Weight: 400 gPackage Includes:1 × Coffee Density Meter

• PRECISE 0‑25% TDS MEASUREMENT – Measures coffee concentration with a 0‑25% range and 0.01% resolution. Refractive index: 1.3330–1.4200. Perfect for coffee traders, roasters, baristas, and brewing enthusiasts seeking accurate extraction analysis.
• AUTOMATIC TEMPERATURE COMPENSATION (ATC) – Built‑in temperature sensor adjusts readings automatically, ensuring accurate results regardless of sample temperature. Reliable performance for hot or cold coffee samples.
• 10‑TEST AVERAGE FOR HIGHER ACCURACY – Hold the READ button for 3 seconds to run 10 consecutive measurements. The device automatically calculates and displays the average (AVER), minimizing random errors for more reliable data.
• HD COLOR BACKLIGHT DISPLAY – Clear, easy‑to‑read screen with backlight ensures visibility even in dimly lit environments. Perfect for coffee shops, labs, and tasting sessions where lighting conditions vary.
• FAST ONE‑KEY OPERATION – Simply place a few drops of coffee on the metal sample slot and press READ. Results appear in under 3 seconds – quick, effortless, and ideal for routine testing and quality control.