Water Activity Meters

Why do you need one?

Our water activity meter measures the available water in coffee beans that can support microbial growth and affect shelf life. They also integrate environmental sensors to monitor conditions like humidity, temperature, altitude, and pressure for detailed analysis. Which meter you buy depends on what else you need to test as well.
DiFluid Omix Plus - Coffee Moisture, Water Activity, Density, Structure, and Color Meter

Omix Plus

Everything in one

₴111,330.29
3.5" Touch Screen, 640x320
Color Testing

Distribution histogram
Near-infrared (NIR) imaging
Uneven roast detection
18-20 gram sample

±0.1 Precision
Coffee Quality Testing

Water Activity
Moisture Content

Bulk Density
True Density (Est.)

Screen Size
Diameter (Avg)
Volume/Bean (Avg.)

Air Temperature
Humidity
Atmospheric Pressure
Altitude

CoffeeOS

Color Analyzer*
Bean Quality Analyzer*
Roast Recorder*
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Notes Manager
Omix | Coffee Water Activity, Moisture, Density, Size Meter

Omix

Green Coffee Analyzer

₴81,387.63

3.5" Touch Screen, 320x240

Coffee Quality Testing

Water Activity
Moisture Content

Bulk Density
True Density (Est.)

Screen Size
Diameter (Avg)
Volume/Bean (Avg.)

Air Temperature
Humidity
Atmospheric Pressure
Altitude

CoffeeOS

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Bean Quality Analyzer*
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Notes Manager
CoffMeter W1 | Coffee Water Activity Meter

CoffMeter A1

Water Activity Meter

₴16,663.13
2.3" Touch Screen, 320x240
Coffee Quality Testing

Water Activity
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Air Temperature
Humidity
Atmospheric Pressure
Altitude

CoffeeOS

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Bean Quality Analyzer*
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Notes Manager
*Tool not yet available. Coming later this year.