Smart Sensor AR991 Grain Moisture Meter Digital Tester Hygrometer LCD Display Use for 14 Crop Corn Wheat Rice Bean Wheat Flour fodder

Grain moisture meter Smart Sensor AR991 with a measurement range of 7.5 - 50% humidity - will allow you to quickly and accurately determine the moisture content of grain crops. The device is convenient and easy to use, and also does an excellent job of measuring the moisture content of grain crops both in bulk and in bags or bags. The moisture meter has good accuracy and will be useful in monitoring humidity during storage or transportation. Features include a convenient shape, a “long probe”, high measurement accuracy and good autonomy. 

The device has an elongated shape with a comfortable handle for fixing the device in the palm of your hand. Conventionally, the device consists of a main unit and two sensors. The sensors are two “probes” whose length is 22 cm, making it convenient to take measurements at the desired depth. The data is transmitted to the main unit and the results are displayed on a monochrome screen. Below the screen there are buttons for controlling and setting the device. The device is powered by 4 AA batteries (finger-type). 

A portable moisture meter operates on the general operating principle of such devices, namely the principle of measuring electrical resistance. The measurement error is no more than 0.1%, and the measurement range is from 7.5 to 50% humidity and depends on the selected type of grain. For more convenient and quick measurement of moisture in different crops, options are available for selecting the type of grain to be measured, such as: rapeseed, melon seeds, soybeans, cotton, peanuts, barley, peeled and brown rice, sorghum, wheat, corn, sesame, mixed feed. 

To get started, you need to select the type of grain to be measured, and then you need to immerse the “probe” into the grain for measurement, after measurement, its results will be displayed on the screen. In addition, there is a voice alert function (in English) when the maximum humidity is exceeded. Voice prompts are available in 4 options - full voicing of actions, a voice signal when the humidity limit is exceeded, turning off voice guidance, and sound signal mode. It is possible to set the humidity level at which there will be a voice/sound alert. 

The moisture meter has a “cold memory”, which makes it possible to remember all the settings made and apply them immediately when you turn on the device (without additional settings). It is possible to make a correction to the measurement result of the device from -3 to +5%. Such a moisture meter will be an indispensable assistant for farms, warehouse workers, employees of elevators, mills, and grain truck drivers. 

Peculiarities

• Allows you to accurately measure the moisture content of 14 types of grain crops
• Availability of a voice notification function about the measurement result in English
• The error in the measurement process is only 0.1%
• Possibility of setting corrections for the measurement result from -3 to +5%.
• Function to remember the last settings for more comfortable and faster work after switching on
• Long measuring probes (length 22 cm) allow you to conveniently measure moisture at the desired depth
• The device is powered by 4 AA batteries (finger-type)
• Auto power off function after 5 minutes of inactivity to save battery power 

Characteristics

• Type: grain moisture meter
• Display type: digital, monochrome
• Sensor type: contact pair sensors
• Probe length: 22 cm.
• Types of grain: rapeseed, melon seeds, soybeans, cotton, soybeans, peanuts, barley, refined and brown rice, sorghum, wheat, corn, sesame, granulated feed.
• Humidity measurement range: 7.5% - 50%
• Accuracy: 0.1%.
• Adjustable correction: -3% to +5%.
• Power: 4 AA batteries (finger-type)
• Material: plastic, metal
• Size: 420 x 70 x 35 mm
• Weight: 260 grams 

Equipment

• Grain moisture meter Smart Sensor AR991 – 1 pc .
• User manual (English) – 1 pc. 

• Grain moisture meter Smart Sensor AR991 – 1 pc .
• User manual (English) – 1 pc.