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Dickey John Portable Grain Moisture Tester M3G

SKU: 050350014  |

In stock.

Ships Same Day if ordered before 3:00 PM CST.

Regular Price: $188.00

Special Price: $159.99 & FREE ShippingDetails

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Dickey John Portable Grain Moisture Tester M3G

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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.

SKU 050350014
Model 46789-0010S1
Weight 9.0000
Color No
Size No
Width N/A
In Store Only No
Price $159.99
DICKEY-John warrants to the original purchaser for use that, if any part of the product proves to be defective in material or workmanship within one year from date of original installation, and is returned to DICKEY-john within 30 days after such defect is discovered, DICKEY-john will (at their option) either replace or repair said part. This warranty does not apply to damage resulting from misuse, neglect, accident, or improper installation or maintenance; any expenses or liability for repairs made by outside parties without DICKEY-john’s written consent; damage to any associated equipment; or lost profits or special damages. Said part will not be considered defective if it substantially fulfills the performance expectations. THE FOREGOING WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES OF MERCHANTABILITY, FITNESS FOR PURPOSE, AND OF ANY OTHER TYPE, WHETER EXPRESS OR IMPLIED. DICKEY-John neither assumes nor authorizes anyone to assume for it any other obligation or liability in connection with said part and will not be liable for consequential damages. Purchaser accepts these terms and warranty limitations unless the product is returned within fifteen days for full refund of purchase price.
Product Manual

Customer Reviews

Dickey John Portable Grain Moisture Tester M3G Review by Dwanna Johnson

My experience with Rural King was great. The service was superb. Delivery was fast. The product meets my expectations. Thank you.

(Posted on 12/4/13)

Very Satisfied Review by Gary Bowman

Totally satisfied with product and quick service and delivery from Rural King . Will recommend Rural King and the Dickey John grain moisture tester to anyone. Again, Very Satisfied

(Posted on 11/14/13)

Great Very Satisfied Review by Gary Bowman

Great Product, grain tester works very fast and easy to get information on moisture , totally pleased with the product and quick service and delivery of product. Would recommend Rural King and this product to anyone.

(Posted on 11/14/13)

Reasonably priced accurate tester Review by Ed Runty

I have owned a Dickey John M3G tester before and my last one died so I checked all over for a replacement. The Rural King price was the best around and they were very prompt in shipping it to me to have during harvest. The tester is quick, very handy and portable and reasonably accurate for a little unit. Of course it does not match
the professional moisture testers at the Elevator exactly, but it is a very close estimate of what grain in bins or out of the field is running for moisture. It is easy to use and simple.

(Posted on 11/7/13)

Good product and excellent service. Review by Russ

I ordered the moisture tester and have found it easy to use and it seems to be accurate. I also loved how fast it was shipped. Thanks.

(Posted on 10/19/13)

good Review by bluelojo

We received this moisture really fast and it works the best.
Easy to use and set.

(Posted on 10/31/12)

Good Product. Great Price. Review by A. Eaton

The moisture tester works well and is simple to operate. It is portable and accurate. At less than half the price of other moisture testers it is a great value also.

(Posted on 9/28/12)

Good product. Paid to much. The pirce is down from when I bought it. Review by Rick Hoelting

I see that the itme is now $169.00 I could have saved $30. It cost me $199.99.

(Posted on 9/13/12)

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Q & A

Questions on Dickey John Portable Grain Moisture Tester M3G

  • From Mark at 10/7/12 7:33 PM
    • Q: Our grain tester is showing one point wetter than our local grain terminal. How do we calibrate it?
    • Show Answer
    • A: Hello Mark,
      You can download the files that you need at the Dickey John website. Or you can call them if you still have questions. They will be able to help you with calibration.
    • Do you find this question helpful?  Yes  No
  • From Ricardo martinez at 10/16/13 8:49 PM
    • Q: This product will measure the moisture for a walnuts ?
    • Show Answer
    • A: Hello,
      This unit will not measure walnuts. The MINIGAC1 or MINIGAC1P will do that. These units will not come from the manufacturer with that calibration but you can go online to Dickey John's website and add that calibration.
      Thank you
    • Do you find this question helpful?  Yes  No
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