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Seed Testers

Seed Testers

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  1. Dickey John Portable Grain Moisture Tester M3G

    Dickey John Portable Grain Moisture Tester M3G

    $188.00

    Retrieve moisture readings on the go with the Dickey John M3G Portable Moisture Tester.  All you need to obtain an accurate moisture reading a simple scoop from the hoppers or bins.  No cups or screw on caps.  This unit comes with Corn, Soybeans and Wheat preprogrammed calibrations.  This means that the M3G is ready to work for you right out of the box.  Simply select your grain type with the push of a button and you are ready to test.

     

    • Test up to three grains
    • Preprogrammed calibrations for:
      • Corn (9-31%)
      • Soybeans (8-22%)
      • Wheat (8-20%)

     

    Featuring 0.5 repeatability with normal stored grain, this technologically advanced unit lets you easily bias to match readings to local elevator tests. Select grain types with the push of a button, and change grain calibrations with a simple download.

    Learn More
  2. Dickey John Mini Gac Plus

    Dickey John Mini GAC PLUS Grain Moisture Tester MINIGAC1P

    $552.71

    The Dickey John Mini GAC Plus is the preferred moisture tester for the serious farmer.  If you aren't using a moisture tester, you are throwing your profits away.  The Mini GAC Plus will measure moisture content and test weight which are the two most important factors for a profitable harvest.  If you're not using a GAC product on the farm to test moisture, you're losing money—up to $1.42 per bushel of corn.  This moisture tester is fast and easy to use and best of all, you can choose from more than 450 grain calibrations.  

    Features include:

    • Menu-driven operating system
    • An internal scale (no pre-weighing)
    • USB compatibility for calibration loading
    • Used for over 450 grains and products
    • Test Weight Read Out
    • Automatic temperature compensation

    ...And NO screw cap which can damage grains, create oily residue, and are cumbersome to use.

    Package for the mini GAC includes:
    mini GAC, loader, 9 volt battery, carrying case, belt clip, instruction manual, and 1 year manufacturer's warranty.

    Unit Specifications

    • Measure Method: capacitance, conductance, internal scale, temperature
    • Moisture Range: 5-45%(depending on grain type)
    • Grain Temperature: 32-122 Degrees F (0-50 Degrees C)
    • Temperature Difference: 36 Degrees F (20 Degrees C) Instrument to grain sample
    • Temperature Compensation: Automatic
    • Grain Type: Whole Grain, no sample preparation
    • Sample Size: 1 Pint (0.47 L)
    • Display: LCD (106x56 pixels)
    • Measures Parameters: moisture, grain tepmerature and test weight
    • Calibrations: 20 grain calibrations(choose from over 450 calibrations that are available

     

    Moisture Measurement Specifications

    • Moisture Accuracy: calibrations are based on U.S. Federal Standard
    • Moisture Repeatability: 0.2% moisture, depending on grain type in commercial trade range, typical
    • Moisture Resolution: 0.1% moisture

     

    Grain Temperature Measurement Specification

    • Accuracy: 1.0 Degree F or 0.5 Degree C
    • Temperature Resolution: 0.1 Degree F or 0.1 Degree C

     

    Test Weight Specifications

    • Repeatability: 0.5 lb/bu in commercial trade range depending on grain type
    • Test Weight Resolution: 0.1 lb/bu

     

    Other Specifications

    • Operating Temperature: 40 - 113 Degrees F (5-45 Degrees C)
    • Humidity: 5-95% non-condensing
    • Power: 9V DC battery (installed)
    Learn More
  3. Dickey John Mini GAC Grain Moisture Tester MINIGAC1

    Dickey John Mini GAC Grain Moisture Tester MINIGAC1

    $356.77

    The Dickey John Mini GAC allows you to accurately know when a field is ready to harvest.  A moisture tester can take the guesswork out of knowing when the harvest to maximize you profits.  Moisture contect is the universal factor used to detmine the price when traiding grain.  The ability to know the moisture content at various stages of growth, harvest and sale can mean extra dollars for you in the season.  You've worked hard hard to produce a solid crop so make sure to maximize your efforts with an accurante moisture reading before harvest and before selling.  If you're not using a GAC product on the farm to test moisture, you're losing money—up to $1.42 per bushel of corn.

    Features include:

    • Menu-driven operating system
    • An internal scale (no pre-weighing)
    • USB compatibility for calibration loading
    • Used for over 450 grains and products
    • Automatic temperature compensation

    ...And NO screw cap which can damage grains, create oily residue, and are cumbersome to use.

    Package for the mini GAC includes:
    mini GAC, loader, 9 volt battery, instruction manual, and 1 year manufacturer's warranty.

    Unit Specifications

    • Measure Method: capacitance, conductance, internal scale, temperature
    • Moisture Range: 5-45%(depending on grain type)
    • Grain Temperature: 32-122 Degrees F (0-50 Degrees C)
    • Temperature Difference: 36 Degrees F (20 Degrees C) Instrument to grain sample
    • Temperature Compensation: Automatic
    • Grain Type: Whole Grain, no sample preparation
    • Sample Size: 1 Pint (0.47 L)
    • Display: LCD (106x56 pixels)
    • Measures Parameters: moisture, grain tepmerature
    • Calibrations: 20 grain calibrations(choose from over 450 calibrations that are available

     

    Moisture Measurement Specifications

    • Moisture Accuracy: calibrations are based on U.S. Federal Standard
    • Moisture Repeatability: 0.2% moisture, depending on grain type in commercial trade range, typical
    • Moisture Resolution: 0.1% moisture

     

    Grain Temperature Measurement Specification

    • Accuracy: 1.0 Degree F or 0.5 Degree C
    • Temperature Resolution: 0.1 Degree F or 0.1 Degree C

     

    Other Specifications

    • Operating Temperature: 40 - 113 Degrees F (5-45 Degrees C)
    • Humidity: 5-95% non-condensing
    • Power: 9V DC battery (installed)
    Learn More
  4. AgraTronix Ag-MAC Plus Grain Moisture Tester w/ Test Weight 30101

    AgraTronix Ag-MAC Plus Grain Moisture Tester w/ Test Weight 30101

    $299.93

    The Agratronix Ag-Mac Plus Grain Tester sold exclusively through Rural King is the most advanced hand held moisture tester available today. The savings you’ll receive from the Ag-Mac Plus’s moisture and weight testing accuracy will more than pay for itself.  Whether you are a Full-Time or Hobby Farmer moisture testing is an important step to insure a profitable harvest.

    Features Included:

    • Displays grain test weight with no pre-weighing (pounds per bushel)
    • New “No Spill” Technology with Patented Swiper for leveling grain (Only On the Ag-Mac Plus)
    • Locking Grain Hopper (Hopper Locks to tester so it’s less likely to fall off)
    • Direct Readout for over 20 different grains (Can store over 40)
      • Competitor unit can only store a total of 16 grains
      • USB Compatibility for easy updates of software, grain scales, and diagnostics (Just Plug in and Update)
        • No cumbersome codes or numbers needed like the competitor’s unit
        • Automatic Temperature Compensation
        • Automatically averages choice of 3, 6, or 9 readings
        • Large easy to read back-lit LCD Screen

    Package for the Ag-Mac Plus Includes:

    • Ag-Mac Plus Grain Tester, Grain Hopper, Durable Carrying Case, 4 AA Batteries, USB Cord (Not included with competitor unit), Instruction Manual, 1 year Manufacturer Warranty

    Unit Specifications:

    • Measurement Method: Capacitance, Conductive, Internal Scale, Temperature
    • Moisture Range: 5-45% (Based on Grain Tested)
    • Grain Temperature: 40-113 Degrees  F (5-45 Degrees C)
    • Temperature Compensation: Automatic
    • Display LCD: ( 128x64 pixels)
    • Sample Size ( 0.34 L) Grain Hopper Size ( 0.5 L)
    • Calibrations: will hold over 40 different grain calibrations (Compare to 16 from competitor)

    Moisture Measurement Specifications:

    • Accuracy: Calibrations based on U.S. Standard (ASABE : American Society of Agriculture & Biological Engineers Oven Dry Method)
    • Moisture Accuracy and Repeatability:  0.2% moisture based on grain type
    • Moisture Resolution: 0.1% moisture

    Grain Temperature Measurement Specification:

    • Accuracy: 1.0 Degree F (.5 Degree C)
    • Temperature Resolution: 0.1 Degree F (0.1 Degree C)

    Test Weight Specifications:

    • Repeatability: 0.5 lb/bu depending on grain type (0.5 kg/hl)

    About the Manufacturer:

    • With factories in Streetsboro, Ohio and Tuusula, Finland, Agratronix has been the World-Wide leader in hand held moisture tester technology for over 35 years.  
    Learn More
  5. Dickey John Portable Grain Moisture Tester M20P

    Dickey John Portable Grain Moisture Tester M20P

    $229.00

    Discover the convenience of versatile, high-speed moisture testing with the M20P portable moisture tester. No cups or screw-on caps—just get a simple scoop from bins or hoppers.

    Featuring ±0.5 repeatability with normal stored grain, this technologically advanced unit lets you easily bias to match readings to local elevator tests. Select grain types with the push of a button, and change grain calibrations with a simple download.

    Features:

    • Test up to 20 grains
    • Download preprogrammed calibrations to suit your needs (for Europe unless otherwise indicated):
      • Corn (U.S. and Europe)
      • Soybeans (U.S.)
      • Wheat (U.S. and Europe)
      • Barley (six and two row)
      • Sunflowers
      • Peas
      • Rice
      • Durum
      • Tritical
      • Rye
      • English ray grass
      • Horsebean
      • Dactyle
      • Rapeseed
      • Oats
      • Lupine
      • Milho Alta and Baixa (Portugal)
      • Milo (U.S.)
      • Soja (Portugal)
      • Trigo (Portugal)
    Learn More
  6. Dickey John Mini GAC Carrying Case

    Dickey John Mini GAC Carrying Case

    $49.97

    Protective case for the transportation and storage of the Dickey-John miniGAC and miniGAC Plus Moisture Testers.

    Learn More
  7. Dickey John GAC500XT Grain Moisture Tester Semi-Portable

    Dickey John GAC500XT Grain Moisture Tester Semi-Portable

    $1,847.48

    This compact, cost-effective unit lets you analyze grain moisture, temperature, and test weight anywhere on the farm.  The GAC 500XT gives you elevator-quality testing right no your farm.  This unit is semi-portable so you can take it from field to field.  The GAC 500 XT has an available library of 450 grain calibrations and comes preloaded with 10 languages (others are avilable).  

    For fast, accurate moisture testing, you can't beat the GAC®500 XT: Just choose a grain, load the hopper, and press a button.

    Product Features

    • Easy to use
    • ±0.2 moisture repeatability
    • Cereals, oilseeds, grass seeds, vegetable seeds, beans
    • Stores up to 16 calibrations
    • More than 450 calibrations available for download
    • 110/220 volt, DC converter, or cigarette lighter power sources
    • Preloaded with 10 languages (others available)


    Product Specifications

    • Measurement method: capacitance, conductance, internal scale
    • Moisture range: 5-45% (depending on grain calibrations)
    • Grain temperature: 32-122° F (0-50° C)
    • Temperature difference: 36° F (20° C) instrument to grain sample
    • Temperature compensation: automatic
    • Moisture repeatability: ±0.2% (depending on application)
    • Moisture resolution: 0.1% moisture
    • Grain sample: whole grain
    • Sample size: 250 gr. (approx. for cereal grains)
    • Display: LCD (128 x 64 pixels)
    • Height: 13.5 in. (34.5 cm)
    • Width: 10.25 in. (26.5 cm)
    • Depth: 13.75 in. (35 cm)
    • Weight: 13 lbs. (5.78 kg)
    • Measured parameters: moisture, temperature, test weight
    • Calibrations: 16, user defined


    Installation Requirements

    • Operating temperature: 41-113° F (5-45° C)
    • Humidity: 5-95% non-condensing
    • Power supply: wall mount adapter, 90-264 VAC, 47-63 Hz, 0.4A max 6-volt vehicle adapter, 12-24 VDC
    Learn More
  8. Dickey John GAC 2100 Agri Bench Grain Moisture Tester

    Dickey John GAC 2100 Agri Bench Grain Moisture Tester

    $2,996.77

    When it comes to top-of-the-line grain testing at an economical price, look no further than the GAC® 2100 Agri.

    The GAC® 2100 Agri provides grain testing results in just 32 seconds and has the ability to store eight grain calibrations.  Thousands of grain depots worldwide rely on the government certified results of DICKEY-john moisture tester.  The GAC 2100 gives you the ability to run continuous samples.  This unit comes with an available calbiration library of more than 450 grains.  Units are easily reprogrammed- users can change productdisplay labels and calibrations at any time.

    Product Features

    • Quick, fully automated grain testing
    • Engineered with advanced technology
    • Consistent moisture, temperature, and test weight results
    • Use for cereals, oilseeds, grass seeds, vegetable seeds, and beans
    • 8 reprogrammable calibrations
    • 8 pre-loaded languages
    • Large LCD Display (240 x 64 pixels)
    • 2 RS232 Printer ports


    Product Specifications

    • Measurement Method: capacitance, Conductance, Weighing Device
    • Applications: Cereals, oil-seeds, grass seeds, vegetable seeds, beans
    • Measured Parameters: Mositure, Temperature, Specific Weight
    • Moisture Range: 5 to 45% (depending on grain calibration)
    • Grain Temperature: 0 ° - 50 ° C (32 ° - 104 ° F)
    • Temp Difference: 20° C (room to grain sample)
    • Temperature Compensation: Yes, Automatic
    • Moisture Repeatability: .1% (depending on Application)
    • Moisture Resolution: .1% moisture
    • Grain Sample: Whole Grain, pellets
    • Sample Size: 250 Grains (approximate for cereal grains)


    Installation Requirements

    • Operating Temperature: 5 & deg; C - 45 & deg; C ( 41 & deg; F - 113 ° F)
    • Humidity: 5% - 95% (non-condensing)
    • Power Supply: 85 - 264 VAC, 48-62 Hz at 20VA consumption
    • Dimensions: 14.75" x 15.25" x 16"
    Learn More
  9. Dickey John Mini GAC Replacement Loader

    Dickey John Mini GAC Replacement Loader

    $49.97

    Grain Loader for the Dickey-John MiniGAC and MiniGAC Plus Moisture Testers

    Learn More
  10. Dickey John M3G Replacement Pouring Cup

    Dickey John M3G Replacement Pouring Cup

    $6.97

    Grain Pouring Cup for the Dickey-John M3G and M20P Moisture Testers.

    Learn More

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