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    Digital Grain Moisture Tester, 25 Kinds of Grains

    Digital grain moisture meter is used to accurately measure the moisture of soybeans, oats, corn, wheat, etc, 25 kinds of grains can be detected. Portable moisture tester, pin type, with 3~80% (general file), 6~30% (special file) measuring range and LCD display, easy to carry and operate.
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    📅 Delivery: 7-12 days

    Digital moisture tester can detect 25 kinds of grains, such as corn, hay, oats, rapeseed, rough rice and sorghum. It is a pin-type moisture detector with 3~80% (general file), and 6~30% (special file)  measuring range, easy to use.


    1. Digital grain moisture tester has a wide measuring range of moisture, high precision, clear display, rapid measurement, stable performance, small size, and can be carried in the field for rapid detection and easy to use.
    2. It is a good handheld moisture meter for testing the moisture content of products in food, agriculture and other industries.
    3. The time of moisture measurement is shortened, the whole process is operated for less than a minute, and the measured value is displayed in real-time.

    Digital grain moisture tester details

    LCD display/Operation area

    • Portable grain moisture meter with a backlight LCD technology clear display, and low power consumption.
    • Microprocessor control, grain moisture tester built-in program automatic protection measures, good stability.
    Grain moisture details

    Probe type sensor/Power Supply

    • Wide working range, probe type sensor can be used for in-depth measurement of materials.
    • The power supply of the grain moisture detector is equipped with 4 No.7 batteries.


    The moisture meter, also known as the moisture detector, is an instrument that can quickly measure the moisture content. It is used for the moisture control of raw materials, production process, laboratory final quality control and other links in various industries such as food, chemical, plastic, agriculture and forestry.

    Digital grain moisture meter applications

    • Model: SISCO-MM-TK25G
    • Display: 4 Digital LCD
    • Measuring Range: 3~80% (general file), 6~30% (special file)
    • Resolution: 0.1 um
    • Humidity: 5%-90%
    • Temperature: 0-60°C
    • Accuracy: ±0.5%n
    • Power Supply: 4x1.5 AAA Size (UM-4) Battery
    • Operation: Electrical resistance method, automatic temperature compensation
    • Dimensions: 460mm x 75mm x 35mm
    • Weight: 203g (Not Including Battery)

    Q1: How does a moisture meter work?
    Q2: The portable moisture detector is composed of a capacitance sensor, C/V conversion circuit, A/D converter and LCD digital display circuit. After the capacitance sensor is scooped into the tested grain, the medium is a variety of different grains tested. Since the dielectric constant of water is much larger than that of general substances, a small change in the measured grain water content will cause a large change in the capacitance of the sensor. Through the C/V conversion circuit and A/D converter, the LCD digital circuit directly shows the percentage of the measured grain water content.

    Q1: What are the types of moisture meters?
    A2: A moisture meter (moisture tester)  is a measuring instrument for moisture content that can quickly determine the moisture content of a substance. Commonly used moisture meters include chemical moisture meters, paper moisture meters, infrared moisture meters, grain moisture meters, building materials moisture meters, mortar moisture meters, crack moisture meters, soil moisture meters and wood moisture meters.

    Q3: Why need a digital grain moisture meter?
    A3: Moisture content is one of the most important indexes in the pricing, quality evaluation and storage of grain purchase. Accurate measurement of water content before grain storage can effectively prevent the adulteration of suppliers. The moisture content measurement of grain before warehousing can effectively grasp the status quo of grain in the storehouse and prevent the occurrence of moldy and bad materials in the storehouse.

    A portable grain moisture meter is a high-precision moisture detector, it can be the real-time measurement of the whole package of grain moisture, and can be measured in kinds of grains, including wheat, flax, corn, paddy, and oats.

    Tips: Is it worth buying a sisco grain moisture meter?

    The sisco grain moisture tester allows you to determine when the grain is dry for use. The process is convenient, takes less time, and is more accurate. You can measure the moisture content of different types of grains, including wheat, sorghum, canola, corn, and barley.


    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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    Timothy | 3/27/2023 6:40 PM
    This is the best moisture grain tester I have ever bought
    As a professional grain trader I have used many different moisture meters over the years and I must say that this digital grain moisture meter is one of the best. It is very user friendly and gives an accurate reading every time. | 2/27/2023 12:51 AM
    I can't work without this grain moisture meter anymore
    I have been using this SISCO grain moisture meter and to my surprise, it can check the moisture of 25 different grains. The grain moisture meter gives accurate readings and the compact design makes it easy to carry around in your pocket.