Are you trying to find grain testers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling grain testers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 26 hours of research and did 93 grain testers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best grain testers you can buy today
- TESTING EQUIPMENT: Specially calibrated to provide accurate moisture results for grains, the AgraTronix grain tester is reliable equipment that is commonly used by cultivators, farmers and sellers.
- UNIQUE DESIGN: The grain humidity tester is equipped with back lit display with multilingual settings for precise readings even in dark. It has an easy basic mode and advanced precision calibration mode to match local elevator.
- CONVENIENT TO USE: This is a handheld moisture tester for grain can be used with 16 different grain scales. It works well in moisture range of 5% to 40%, depending on the type of grain. Each scale is adjustable to match the local elevator.
- PRECISE READINGS: The MT-16 moisture tester automatically averages up to 99 test results. It has high-frequency capacitive circuit that improves the overall accuracy.
- PRODUCT SPECIFICATIONS: The grain moisture meter has 0.1% moisture display resolution. It can be operated using two 9V batteries. It works well with 32° to 113°F temperature range. It is supplied with protective carrying case with a shoulder strap.
- Direct readout for 40 different grain scales
- Test high moisture grain up to 40%
- Illuminated multilingual display - English, Spanish, French, German, Italian, Portuguese, Swedish
- Includes Protective carrying case with shoulder strap
- Single-point or Precision multi-point calibration to match local elevator
- High Precision & Consistency: Achieve accurate grain moisture readings with an industry-leading accuracy of ±0.5%, even under diverse environmental conditions. Ensure every measurement is reliable, giving you full confidence in the quality of your grains.
- Supports 25 Types of Grains: GS25A is versatile and supports the measurement of 25 different grain types, including wheat, corn, rice, coffee beans, and more. Easily switch between grains to get precise moisture content, tailored to your specific crop.
- User-Friendly & Portable Design: The lightweight, compact design and intuitive LCD display make GS25A easy to carry and operate in the field or storage. The straightforward interface allows anyone to perform accurate measurements with minimal setup.
- Automatic Temperature Compensation: With built-in automatic temperature compensation, GS25A ensures consistent and precise measurements, regardless of changes in ambient temperature, making it ideal for both indoor and outdoor use.
- Long Battery Life & Convenient Power Options: Powered by 4 AAA batteries and an additional CR-2032 battery (Package does not include batteries), GS25A is designed for extended field use. Stay productive without the constant worry of battery replacement.
- Data Storage for Better Management: Store up to 250 sets of measurement data with average and statistical functions. Review historical data and make informed decisions to optimize your grain storage and processing.
- Dedicated Customer Support: We stand by our product with comprehensive after-sales service. If you encounter any issues, our support team is ready to assist you to ensure the GS25A meets all your moisture measurement needs.
- 【Precision Measurement】Kereinpo grain moisture tester is made of superconducting carbon steel nickel-plated material with excellent bending resistance, ensuring durability, sensitivity and accurate measurement. Hay moisture tester probe can quickly and accurately measure the temperature and moisture of various grains, such as wheat, rice and corn.
- 【Multifunctional】Our hay bale moisture tester has many functions, such as selecting food varieties, moisture testing, temperature testing, moisture standard setting and moisture exceeding the prompt, the temperature unit can also be switched between degrees Celsius and degrees Fahrenheit, and has automatic temperature compensation function, more accurate measurement and better stability.
- 【Strong ABS Plastic Shell】The grain moisture tester probe is made of high quality and durable electronic components, and its housing is made of lightweight and strong ABS plastic, which can effectively protect the instrument and extend its service time. Our hay moisture meter are designed to be portable and easy to use.
- 【LCD Backlit Display】The grain moisture tester features a large backlit LCD display that provides accurate and clear readings even in dark environments, improving the comfort and convenience of each measurement task. The digital display body is made of high quality materials and is durable.
- 【Intelligent and safe operation】Our grain moisture tester is equipped with a 9V battery, which will prompt you when the power is low, and also has automatic shutdown, data retention and other functions, so that your measurement work is more convenient and worry free.In the process of using any questions, please feel free to contact us, we will serve you wholeheartedly.
- Applications for 22 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, Parchment Coffee, Sesame, Flaxseed, Almonds, Cashews Jute Seed, Raspberry Seed, Red Bean (small).
- Multi point calibration, large range error correction.
- Automatic temperature compensation.
- LCD Display. Quick and convenient readout with accurate data.
- Low power consumption, 1x 9V battery can use one year, automatic shutdown.
- Professional Grain Moisture Meter: Quickly measure moisture (%), weight (g), density (g/L), and temperature (℃) of 20+ grains. Featuring a 3~35% moisture range, ±0.5% accuracy, and ≤0.2% repeatability, results are precise in just 10 seconds;
- Easy Calibration for Accurate Weighing: Use the 200g weight to quickly verify before each weighing. The simple calibration process guarantees precise, dependable results every time;
- Enhanced Temperature Compensation: This grain tester utilizes advanced variable frequency capacitive technology with automatic thermistor compensation for precise measurements during grain procurement and storage;
- Dual Power Options: Our Grain Moisture Meter can be powered by either 4 AA batteries or via USB plug, providing flexibility for short or long-term use whether you are on the go or need extended measurement sessions;
- Package Contents: 1 Grain Moisture Meter, 1 Portable Aluminum Case, 1 x 200g Calibration Weight, 4 AA Batteries, 1 Power Adapter, 1 Small Brush, 1 Chute Bucket, 1 Sampler;
- Experience Unmatched Precision! -- The GY1 Moisture Meter ensures high-precision measurements with an impressive accuracy of 0.02 aw. Count on its reliability and accuracy for critical data in the agricultural, food, and research industries. Make informed decisions confidently with this top-notch measurement capability!
- Your On-The-Go Water Activity Solution! -- Take the GY1 Food Grade Moisture Meter with you wherever you go! Its truly portable design, lightweight and compact, allows you to measure water activity anytime, anywhere. Stay efficient and practical in your operations with this hassle-free, handy instrument!
- Crystal-Clear Readings Every Time! -- The GY1 Grain Moisture Tester presents data with utmost clarity. The easy-to-read display backlight lcd shows humidity (aw) and sample temperature together, providing a clear picture of your measurements. Say goodbye to guesswork and hello to precise results with this user-friendly feature!
- Save Time with Swift Testing! -- Don't waste valuable minutes waiting for results. The GY1 Water Activity Meter delivers fast testing, completing measurements in just 5 minutes. Stay productive and streamline your processes with this efficient and time-saving instrument!
- Data at Your Fingertips! -- Connect and share data effortlessly with the GY1 Water Activity Meter. Choose from multiple output options, including USB data cable for seamless PC communication or the convenience of Bluetooth data transfer. Keep your workflow smooth and data accessible!
- Direct readout for 16 different grain scales
- Each scale adjustable to match local elevator
- Automatically averages up to 99 test results
- Convenient carrying case with shoulder strap included
- ⚙️ Fast & Reliable Grain Moisture Analyzer: Equipped with state-of-the-art measurement technology for quickly and accurately detecting the moisture content of grains within 10 seconds, ensuring your grains are stored in optimal conditions.
- 🚀 Simple Operation for Various Grains: No complex setup required, one-touch operation for fast measurements, suitable for 20 varieties of different types of grains, convenient and quick.
- 💡 User-Friendly Interface & Multi-Point Calibration: Our grain moisture meter boasts an intuitive interface with multi-point calibration capabilities, allowing for seamless operation and precise customization according to your specific grain types.
- 💪 Sturdy and Durable Grain Tester: Rigorously tested and made with high-quality materials, ensuring stable operation for extended periods, providing reliable support for your work.
- 🌟 Versatile Adaptability: Widely applicable in agriculture, construction, and other fields, meeting the moisture detection needs in various scenarios, providing comprehensive support for your production.
- WIDE APPLICATIONS: The Grain Moisture Tester quickly measures 14 crops including sesame, wheat, watermelon seed, seed cotton, corn, soybean meal, soybeans, rice, barley, sorghum, peanut kernels, forage, canola and more.
- EASY TO OPERATE: Highly accurate dual-rod steel probe measures grain and water distribution at different depths, ABS protective cover prevents accidental injury to others, and ergonomically designed non-slip handle is comfortable and convenient to use.
- CLEAR LCD DISPLAY: The Moisture detector features a large, high-definition LCD backlit display that is clear and easy to use in both dark and direct sunlight environments.
- VOICE ANNOUNCEMENT: The Moisture reader is designed with a speaker on the back to announce measurements in real time. Voice announcement is available throughout the instrument setup, testing and consulting. The voice announcement can be switched between Chinese and English.
- STABLE OPERATION: Water moisture meter is powered by 4 AA batteries, which are easy to replace and have a long service life (batteries are not included in our products, you need to buy them by yourself). It will automatically shut down after 15 minutes of inactivity, which greatly improves the service life of the battery.
- DESIGNED WITH LCD BACK-LIGHT ENSURES CONVENIENT AND EASIER REDAING AT DRAK--This Meter has a LCD back-light, which allows a clear reading for temperature and moisture, convenient to operate in dark environment
- PROTECTIVE SHELL EXTENDS SERVICE LIFE--This Digital Grain Meter has a soft silicone protective shell which is fully covered to protect the meter effectively to extends using period
- ADOPTS WITH A MEASURING PROBE OFFERS ACCURATE AND EASIER TEMPERATURE AND TESTING--This Portable Tester adopts with an accurate measuring probe, which provides an accurately measure temperature and of multiple varieties of grains
- MULTI-FUNCTIONS OFEFRS INTELLIGENT AND SAFETY OPERATION--Support standard setting, over-standard indication, low battery warning, auto power off, data hold and other functions
- MODE TEMPERATURE SWITCHING--The temperature unit can switch between Celsius degree and Fahrenheit degree
- Direct readout for 40 different grain scales
- Backlit display for nighttime use
- Built-in calibration button for displaying the average of saved test results
- Multi-language display – English, Spanish, French, German, Italian, Portuguese and Swedish
- Higher-frequency, capacitive circuit improves accuracy
- America's Test Kitchen (Author)
- English (Publication Language)
- 448 Pages - 02/06/2024 (Publication Date) - America's Test Kitchen (Publisher)
- Semi-automatic measurement process: Just neet to full fill the samples, strike and unload it! Fast & Accurate: Say goodbye to guesswork with precise moisture measurement in seconds! Results Accuracte too close as the table top grain testers.
- Bluetooth Connection: Seamlessly sync with our exclusive app for enhanced functionality. Exclusive App: download for free on AppStore or Google play (app required only for first set up or changing the crops) Temperature and weight in your fingertips
- Resolution 0.1: Every detail matters. Get granular with your grain analysis Capacitance Method: Cutting-edge technology for reliable results. Moisture results in your grain tester screen and also at your phone.
- Over 40 Products: Versatility meets efficiency. Test a wide range of grains hassle-free. Over 200 Calibration charts: products rang in high and low moisture 9 countries standard calibration charts: US(USDA), CGC (CANADA), SPAIN, GERMANY, MEXICO, ARGENTINA, BOLIVIA, ITALY and BRAZIL
- Rechargeable Li-on Battery: Power up and stay powered up for extended usage. Record & Export: Keep track of your results and generate comprehensive reports, xls file and screen export. Modular easy-to-use and if require any customer service should be only replace the spare module.
- Hardcover Book
- English (Publication Language)
- 256 Pages - 12/17/2019 (Publication Date) - America's Test Kitchen (Publisher)
- MOISTURE TESTER: Designed to measure the amount of moisture in grains, this moisture testing device provides accurate moisture results within 5 to 35 seconds. Featuring a reliable mechanism, it guides the grain sample into the testing cell to ensure quick and accurate results.
- CONSTRUCTION: Rugged construction of the grain moisture tester provides resistance against wear and tear. It does not need moisture or temperature conversion tables
- ERGONOMIC DESIGN: The grain testing machine is designed to operate between temperatures 32oF and 120oF. It is equipped with easy-to-read backlight LCD for low-level ambient light conditions.
- EASY OPERATION: To make usage convenient, the digital grain measuring meter can be operated on 6 AA alkaline batteries or 9-volt AC adapter. It can measure any commodity including grains, processed or unprocessed rice, oilseeds, and peanuts with the temperature between 22°F to 160° F.
- PRODUCT SPECIFICATIONS: The Shore Grain Tester is 5 in. wide, 10.5 in. high and 7 in. deep with a weight of 1.2kg. The pack includes electronic scale, testing cell, and AC adapter.
- 【Efficient and Accurate】Employing advanced measurement technology, our grain meter rapidly and accurately measures grain content. This provides users with and stable results, aiding in maintaining grain quality and preventing spoilage.
- 【Sturdy and Grain Tester】Tested rigorously for durability and reliability, our grain tester is constructed with high-quality materials. This ensures stable for extended periods, offering support for your grain testing needs.
- 【Smart Start】Our tester is enhanced with smart chip technology that initiates the device on touch, eliminating the need for manual start. It can display grain temperature in either Celsius or Fahrenheit, and features a smart touch panel for user-friendly .
- 【Save Time and Effort】The grain tester provides instant measurement results, saving users valuable time and labor costs. This efficiency enables you to focus more on other important aspects of grain management.
- 【Broad Applicability】Designed for extensive utility, our meter can be used for detection in 24 types of grains. It is ideal for use on farms for grain and livestock feed detection, assisting in proper storage and preventing caused by excessive .
How to choose a good grain testers
Does the idea of finding a fantastic grain testers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in grain testers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top grain testers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top grain testers on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top grain testers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top grain testers based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the grain testers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good grain testers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your grain testers.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting grain testers for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our grain testers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what grain testers should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on grain testers.
Related posts:
- The 8 Best grain moisture testers of 2025
- The 8 Best grain mill for corn of 2025
- The 8 Best moisture soil testers of 2025
- The 8 Best hay moisture testers of 2025
- The 8 Best soil moisture testers of 2025
- The 8 Best soil ph moisture testers of 2025
- The 8 Best clamp meter with capacitance testers of 2025
- The 8 Best clamp meter with voltage testers of 2025
- The 8 Best brake fluid moisture testers of 2025
- The 8 Best moisture tester for corn of 2025