RAW900 High-precision Water Activity Meter
1.Introduction:
It is a portable high-precision 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.
2.Features:
* Color LCD with display.
* The water activity value and the sample temperature value are displayed simultaneously.
* The backlight brightness can be adjusted.
* High-precision measurement sensor. 
* Accuracy up to 0.010aw.
* 0.001aw high resolution.
* The measuring time is 5 minutes for general sample.
* Measurement completion, automatic storage.
* Measurement completion, automatic hold.
* With battery indication function.
* With automatic power off function.
3.Specifications:
Display: Color LCD
Sensor: High-precision Measurement Sensor
Test Parameters: Water Activity, Temperature
Water Activity: Range: 0.000~1.000aw Accuracy: 0.010aw (0.000~0.800aw) Resolution: 0.001aw
Temperature: Range: 0~50°C Accuracy: 0.3°C Resolution: 0.01°C
Measuring Time: 5 Minutes (General Sample)
Data Storage: 99 Groups (Automatic Storage)
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: 75mm*23mm*151mm
        Sample Cup: φ35mm
Weight: 290g (Not Including Batteries)
4.Standard Accessories:
Main Unit,
Sample Cups,
Manual,
Carrying Case