Smart Sensor AR991 Digital Grain Moisture Meter

The digital grain moisture meter, smart sensor AR991 is use for paddy, wheat, corn, barley, rice, sorghum, food, rape seed, seed melon, sesame, soymeal, soybean, peanut and seed cotton  

Smart sensor grain moisture meters are used to measure the percentage of water in a given substance.
This information can be used to determine if the material is ready for use, unexpectedly wet or dry, or otherwise in need of further inspection. 
It measures 14 grain types:  
Paddy 11-55
Wheat 11-55
Corn 11.5-50
Barley 11-50
Rice 11-50
Sorghum 11-50
Feed 11.5-50
Rape seed 7.5-44
Melon seed 11-50
Sesame 7.5-44
Soymeal 7.5-44
Soybean 10-50
Peanut 10-50
Cotton seed 7.5-44  

Digital LCD display, back light for easy reading. 
Double sensor for high accuracy and stable performance. 
Can choose grain species by pressing the key "Varieties". Includes low battery indication, data hold, deviation adjustment and alarm setting functions. 
Auto power off with no operation in 15 minutes. 
The probe is well protected by a cover

Specifications:

Color: Black + Yellow
Material: ABS 
Display: LCD Display
Measuring Range: 11%~55%(Paddy), 11%~55%(Wheat), 11.5%~50%(Corn), 11%~50%(Barley), 11%~50%(Rice), 11%~50%(Sorghum), 11.5%~50%(Feed), 7.5%~44%(Rapeseed), 11%~50%(Seed Melon), 7.5%~44%(Sesame), 7.5%~44%(Soymeal), 10%~50%(Soybean), 10%~50%(Peanut), 7.5%~44%(Seed Cotton)
Moisture Resolution: 0.1%
Language: d1, d2, d3, d4
Test Principle: resistance method
Operating Environment: -10~50°C, ＜95%RH
Power: 4x1.5V AA Batteries (Included)