Combined EasyDens digital density meter and SmartRef digital refractometer for direct ABV (% v/v), extract and fermentation monitoring across beer, wine, cider, kombucha, spirits and liqueurs — no distillation required.
Key Features
Compute ABV by combining density (oscillating U-tube) and refractive index measurements with automatic in-app calculations.
Manufacturer accuracy: up to ±0.5 % v/v for fermenting and finished beverages; ±0.6 % v/v for liqueurs.
Operates during fermentation and on samples without known original gravity.
Bluetooth-enabled with companion apps for iOS, Android and Web; cloud backup (Meister Cloud) and over-the-air updates.
Fast, low-volume analysis: typically < 3 mL sample and results in under 5 seconds; handheld and water-resistant design.
Beverages and measurements
Beer (strong & regular): ABV (% v/v), Alcohol by weight (% w/w), Original gravity (SG 20/20), Real extract (SG 20/20), Attenuation (%), Energy (kJ/100 mL; kcal/100 mL).
Light beer: ABV (% v/v).
Wine: ABV (% v/v), Total extract (g/L), Energy (kJ/100 mL; kcal/100 mL).
Cider & Kombucha: ABV (% v/v).
Hard seltzer / Ready-to-drink: ABV (% v/v).
Spirits: ABV (% v/v).
Liqueurs: ABV (% v/v), Total extract (°Bx).
What the system includes
EasyDens Digital Density Meter (included): syringe 10 mL (Luer), silicone hose 3 x 5 mm (30 cm) with Luer cone, EasyDens quick guide, EasyDens safety guide, 2 × AA batteries.
SmartRef Digital Refractometer (included): 4 × 1 mL plastic pipettes, SmartRef quick guide, SmartRef safety guide, 2 × AAA batteries.
Product information / capabilities
Combines oscillating U-tube density and refractive index measurements to compute ABV for finished beverages without distillation.
Measurement units supported: Brix, Plato, Specific Gravity (20/20), °Bx, % v/v, % w/w, g/L (total extract), energy (kJ/100 mL, kcal/100 mL).
Fast results in under 5 seconds using typically < 3 mL sample volume.
Bluetooth connectivity and companion apps for logging, visualization, batch tracking and export.
Cleaning
EasyDens: rinse the glass tube with warm water then distilled water and allow to dry.
SmartRef: rinse the sample well with distilled water and wipe with a soft tissue.
Temperature compensation
EasyDens and SmartRef apply automatic temperature compensation to correct measured values for temperature influence.
Included files / documentation (references)
Technical data sheet and product specifications available in the product documentation; safety guides for EasyDens and SmartRef are provided.
Technical specifications
Accuracy: up to ±0.5 % v/v for fermenting and finished beverages; ±0.6 % v/v for liqueurs (manufacturer statements).
Sample volume: typically < 3 mL per measurement.
Time to result: under 5 seconds (typical).
Measurement principles: oscillating U-tube density (EasyDens) and refractive index (SmartRef).
Connectivity: Bluetooth; iOS, Android and Web companion apps; cloud backup and synchronization (Meister Cloud); OTA updates.
Typical applications: beer, wine, cider, kombucha, hard seltzer, spirits, liqueurs and other fermented or finished beverages.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.