This meter can be used to measure humidity levels in various types of grains and seeds, including coffee and cocoa. 
Features include:
- Fast, easy and accurate measurements for
 
-  grain moisture
 
-  test weight
 
-  temperature
 
- LCD display with backlight
 
- Scale upgrade with USB port
 
- Automatic temperature compensation
 
- Integrated levelling system
 
- Non-compaction design
 
Specifications:
- Moisture range: 4% - 45% depending on grain
 
- Temperature range: 5° - 45° C
 
- Repeatability: ±0.3% in normal moisture range for stored grain
 
- Display resolution: 0.1% units
 
Instruction video and manual are available here. 
PLEASE NOTE:  We strongly recommend purchasing shipping insurance on this item. It is a valuable item, and waiving insurance means that you will bear all of the risk of loss or damage after the item leaves our warehouse.