Feature:1. [Practical to Use] The grain moisture meter can be used for moisture testing of grain and feed to prevent moldy grain and feed due to excessive moisture.2. [Wide Application] It can be used for 24 kinds of grain testing. Suitable for food and other non metallic particle samples such as rice, corn, wheat, canola, etc.3. [Intelligent Technology] The smart grain moisture meter can display grain temperature in °c or °f, smart touch panel, smart chip technology, no need to press to start, touch to start.4. [Superior Performance] Dual AC and DC power supply, automatic weighing, temperature compensation, low power consumption LCD display, bright and clear.5. [Premium Material] The digital grain moisture meter is made of high quality ABS and composite wood, sturdy and durable, long service life.How to Use:1. Install the sampling cylinder on the tester 2. Open the battery compartment and put in 4 AA batteries 3. Insert the power plug into the tester jack and connect the power supply 4. Turn on the power, press the "variety" button to start testing whether the sampled products are qualified 5. Take down the sampling cylinder and install the drop cylinder6. Pour the test sample into the drop barrel 7. Set up on the table without wind 8. Operate as needed to&nb