RAW700 Water Activity Meter

Water Activity Meter
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Product description

It is a portable water activity meter, which can measure the water activity of solid (powder, granular, block), liquid and pasty samples. It is mainly used for the effective moisture that microorganisms can use or participate in chemical reactions in the reaction equilibrium state, product stability and microbial reproduction ability. Widely used in food processing, feed production, chemical and pharmaceutical, scientific research, experiments and other occasions.


1. Large LCD with display.
2. It can display water activity and temperature of samples at the same time.
3. The backlight brightness can be adjusted.
4. High-precision sensor.
5. High accuracy and stable performance.
6. The measuring time is 5 minutes and easy to operate.
7. With data memory and view functions.


Display: LCD
Sensor: Non-conductive Humidity Sensor
Range: 0.00~1.00aw
Accuracy: ± 0. 02aw
Resolution: 0.01
Measuring Time: 5 Minutes (General Sample)
Data Memorized Mode: Manual Mode, Data can be Viewed
Data Memorized: 99 Groups
Operating Conditions: Temperature: 0~50°C; Humidity: 0~80%RH (No Condensation)
Storage Conditions: Temperature: -10~60°C; Humidity: 0~90%RH (No Condensation)
Power Supply: 3 ×1.5V AAA(UM-4) Battery
Size: Main Unit: 75×23×151mm; Sample Cup: φ 35mm
Standard Accessories: Main Unit ×1; Sample Cup ×5; Manual ×1; Carrying Case ×1