Benetech GM640 Grain Moisture Meter

This instrument is a grain moisture tester that can measure the moisture content of multiple grains. It applies to allocation, procurement, storage and processing of grains. This instrument can also measure the temperature of the grain.


Main Features
Option to select grain variety
The test moisture content of the grain(8-grain species): Paddy, wheat, barley, forage, corn, rapeseed, soybean, rice
Measure the temperature of the grain
Set the standard for moisture content of a particular grain and set warning on over-standard moisture of grain.
Backlight control
Celsius degree to Fahrenheit degree Converter
Battery low power warning
Data hold Function
Automatic Shutoff to improve battery life.
Technical Specifications
Measuring Range Maximum Error Resolution Ratio
Moisture Content 5%~30% ±(1%Rh+0.5) 0.5%
Temperature -10°C~60°C ±2.5°C(±5°F) 0.1°C/0.1°F
Temperature Humidity
Operating Environment 0°C~40°C 0~85%Rh
Host Probe
Weight 190.6g 208.6g
Dimension 72*35*145mm 415*36*36mm
Power supply 3*1.5VAAA battery