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12 Best grain moisture tester 2022 – After 133 hours of research and testing.

Written by Michael Sheetz

Now that you are here, you must be looking for the best grain moisture tester! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best grain moisture tester brands in United States of America and a buyer’s guide for making an informed buying decision.

Before we begin with the list, We ask you to make a list of things that you are looking for in a grain moisture tester. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!

You surely are here for being able to make an informed buying decision when it comes to grain moisture tester and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the grain moisture tester, best brands and has a dedicated buyer’s guide for people in United States of America.

Full Disclosure: This article might have a few external links to Amazon and other informative sources. When you make a purchase on Amazon using our link, we’ll earn a small fee without you having to pay extra for the item. This helps us keep the site running and publishing more awesome content, add more research and never let people buy bad-quality products!

Best grain moisture tester in 2022

1. John Deere Moisture Check Plus Grain Moisture Tester SW08120 -Moisture Meters

By John Deere
  • Direct readout for 40 different grain scales
  • Larger, illuminated graphic LCD display
  • Accuracy: ± 0.5% in normal moisture range for stored grain
  • Operating range (moisture): 5% to 40% depending on grain tested
  • Stores average calibration for all grains, automatically averages consecutive tests with selectable number of tests to average

2. Agratronix MT-16 Grain Moisture Tester -Tools & Home Improvement

By Agratronix
  • Automatically averages up to 99 test results
  • Each scale adjustable to match local elevator
  • Convenient carrying case with shoulder strap included
  • Direct readout for 16 different grain scales

3. Agratronix MT-Pro Portable Moisture Tester for Grain with Digital Meter Readout, Grain Tester with Carry Case -Tools & Home Improvement

By AgraTronix
  • Single-point or Precision multi-point calibration to match local elevator
  • Direct readout for 40 different grain scales
  • Includes Protective carrying case with shoulder strap
  • Illuminated multilingual display – English, Spanish, French, German, Italian, Portuguese, Swedish
  • Test high moisture grain up to 40%

4. Agratronix MT-PRO Grain Moisture Tester -Moisture Meters

By AgraTronix
  • Higher-frequency, capacitive circuit improves accuracy
  • Backlit display for nighttime use
  • Multi-language display – English, Spanish, French, German, Italian, Portuguese and Swedish
  • Built-in calibration button for displaying the average of saved test results
  • Direct readout for 40 different grain scales

5. Grain Moisture Tester, Handheld -Moisture Meters

By Dickey-John
  • Item: Grain Moisture Tester Sample Size: 250 Grams Depending on Grain Number of Languages: 10 Ambient Temp
  • Power Source: 9v Battery Grain Temperature: 32 Degrees to 122 Degrees F Manufacturers Warranty Length: 1 yr
  • Range: 41 to 113 F Moisture Content: 5 to 45%, Grain Dependent Display: LCD
  • Country of Origin (subject to change): United States
  • Price For: Each Type: Handheld Interface: Touch Pad Number of Grain Calibrations in Memory: 20 Ambient Humidity Range: 0 to 95% Temp
  • Differential: 36 Degrees F Cycle Time: 16 Sec

6. Smart Grain Moisture Meter for 24 Kinds of Grains, Hazelnut, Coffee Beans, Cocoa Beans, Rice, Wheat, Japonica Rice, Soybean, Rapeseed, Corn, Indica Rice, Upgraded Grain Moisture Tester GM005 -Tools & Home Improvement

  • Clear backlight LCD display, easy to read.
  • Multi point calibration, error correction
  • Automatic weight and temperature compensation
  • (Temperature can only display °C at present.)
  • Quick, accurate, convenient
  • Designed for 24 kinds of grains moisture tests
  • The instrument has power-on self-test function, which will show the appropriate indicators according to different modes.
  • AC/DC power supply compatible.
  • Applications: Japonica Rice(Rice Paddy); Soybean; Wheat; Rapeseed; Corn; Barley; Indica Rice; Rice; Large corn; White wheat; Peanut kernel; Sorghum; Black sesame; Sunflower seed; Watermelon seed; Cotton seed; Soybean meal; Cotton seed meal; Rapeseed meal; Pellet feed; Unshelled Hazelnut; Shelled Hazelnut; Coffee Beans; Cocoa Beans.
  • Moisture, Density, Weight, Temperature display

7. Agratronix MT-16 Portable Grain Moisture Tester with Digital Meter Display -Tools & Home Improvement

By AgraTronix
  • Direct readout for 16 different grain scales
  • Automatically averages up to 99 test results
  • Convenient carrying case with shoulder strap included
  • High-frequency, capacitive circuit improves overall accuracy
  • Each scale adjustable to match local elevator

8. AMTAST Smart Grain Moisture Meter Grain Moisture Tester for 17 Grains Wheat Maize (Corn) Coffee Bean Flaxseed Soybean Rice Cocoa Bean Almonds Peanut Sesame Moisture Testing -Tools & Home Improvement

  • Automatic weighing and temperature compensation.
  • LCD Display
  • Applications for 17 Kinds of Grains Moisture Testing: Wheat, Maize (Corn), Japonica rice, Indica rice, Soybean, Rice, Sorghum, Rapeseed, Millet, Peanut, Barley, Sunflower seed, Coffee bean, Cocoa bean, Sesame, Flaxseed, Almonds.
  • Multi point calibration, large range error correction.
  • Quick and convenient readout with accurate data.
  • Low power consumption, 1x 9V battery can use one year, automatic shutdown.

9. Agratronix Coffee Moisture Tester Model 08150 -Tools & Home Improvement

By AgraTronix
  • UNIQUE DESIGN: The coffee humidity tester is equipped with back lit multilingual display that provides precise readings even in dark
  • PRODUCT SPECIFICATIONS: The coffee moisture meter has 0.1% moisture display resolution
  • It can be operated using two 9V batteries
  • PRECISE READINGS: The coffee bean moisture tester works well in moisture range: 7% to 40% for green coffee, 8% to 40% for parchment coffee and 4% to 20% cocoa
  • It has easy basic mode or advanced precision calibration mode to match local elevator table top moisture testers.
  • MOISTURE TESTER: Specially calibrated to provide accurate moisture results for a variety of coffee commodities, the AgraTronix coffee tester is reliable equipment that is easy to operate anywhere and at any time.
  • It offers accurate measurements in normal moisture range for stored grain.
  • It provides more accurate readings than scoop type testers.
  • It works well in 32° to 113°F temperature range.
  • CONVENIENT TO USE: This is a handheld coffee moisture tester that can be used with multiple sets of grain scales that are listed for customization of offsets by the operator

10. AgraTronix 05100, MT-PRO+ Portable Grain Moisture Meter -Tools & Home Improvement

By AgraTronix
  • Automatically averages selectable number of tests and stores average calibration for all grains tested
  • USB port for personalization (adding user name), grain scale, firmware and diagnostic updates
  • Direct readout for 40 different grain scales and 2.5” LCD display with selectable large or standard size fonts
  • Fastest tests results available from any handheld tester
  • Two 9V batteries required

11. AMTAST Water Activity Meter Smart Food Water Activity Tester for Food Jerky Dried Fruit Grain Vegetable AW Monitor -Tools & Home Improvement

  • Provide Bluetooth data output choice.
  • The solution AW value should be 0.73~0.77
  • Fast testing, measures the water activity in 5 minutes
  • Sensors and readings are integrated
  • Put the samples in sample boxes and meters are placed on them until the data are stable
  • 100g pure NaCl, add into 200g hot distilled water, stir it
  • In room temperature 25°C (77°F), make sure the meter, solution, room temperature all same temperature
  • * It is often used to measure the dryness enduring ability of the microorganisms
  • Use USB data output to connect with PC
  • Please note: This meter is calibrated by factory, users do not need to calibrate again, just input samples and test which is very simple.
  • If you want to verify the accurate, you can make the standard salt solution by the following steps: 1
  • This is a real portable water activity meter, with a weight of only 100 grams, lighter than a mobile phone, and a precision of 0.02 aw, easy to measure water activity anytime and anywhere
  • Then wait till to room temperature
  • By measuring the water activity of food and selecting reasonable packing and storage methods, the use of preservatives can be reduced and the shelf life of food, grain and fruits and vegetables can be judged.
  • * The Water Activity mainly reflects the amount of free water in the state of food balance, the stability of food and the possibility of microbial reproduction, and the chemical, enzyme and physical changes that can cause the change of food quality.
  • Keep the solution into a brown bottle for one week in room temperature
  • Easy reading, water activity and temperature of the samples displayed together

12. Agratronix Windrow Hay Moisture Tester -Tools & Home Improvement

By AgraTronix
  • Add loose hay to a 5gal
  • It is suitable to be used when the hay moisture level is between 13% and 70 %.
  • It helps in checking whether the hay is baled at correct moisture levels, reducing mold development and preserving the color and feed value of hay.
  • COMPACT DESIGN: This is a portable hay moisture testing machine that is developed for convenient use in the field
  • It is designed to quickly measure loose hay and forage from a windrow
  • This reduces the time consumed in baling and chopping the hay to check the correct moisture level.
  • bucket and insert the tester probe into the hay and press the button.
  • CONVENIENT USE: The moisture meter tester is easy to use
  • PRECISE MEASUREMENTS: The moisture tester for hay tests the moisture level within 30 to 60 seconds
  • TESTING EQUIPMENT: Designed to test the moisture content of hay before the baling process, the hay moisture tester is essential equipment for both seller and buyer
  • PRODUCT SPECIFICATIONS: The Windrow hay moisture meter requires 9V battery for easy operation.

Grain moisture tester – The Buyer’s Guide

You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the grain moisture tester in the above list? So shall we begin with the guide and help you learn about the important factors?

1. Does it have the features you need?

Wait for a minute before you buy the grain moisture tester, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best grain moisture tester which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.

2. Budget and Price Match

Well, you obviously can’t buy the best grain moisture tester with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the grain moisture tester with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.

3. Warranty and Brand

Most of the grain moisture tester industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because grain moisture tester from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.

Another benefit of buying a grain moisture tester from a reputable brand would be warranty. Most of the grain moisture tester from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.

4. Check for Reviews and Ratings

Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular grain moisture tester. Isn’t it great?

The Verdict

We hope that you loved the grain moisture tester we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.

To wrap up this guide,

About the author

Michael Sheetz

Michael Sheetz is the Senior Writer at Main Street Mobile. He is keen to learn how to use the latest gadget in the market. Apart from this, he loves to purchase essential gadgets. He has completed his bachelor of the arts in Politics, Philosophy and Economics, double-minoring in Journalism and Theology in 2017.

To get in touch with Michael for news reports you can email him on or reach him out on social media links given below.

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