Having a moisture tester for accurate measurements in the hay is a reliable way to maintain and store your hay in the right condition. Though there’s a bunch of this tool on the market, you may be concerned: What is the best hay moisture tester?
We sorted a list of the best-rated moisture testers below for your information. Take a look and make your decision!
Table of Contents
- Best Hay Moisture Tester on the Market 2020
- In-depth 7 Top Rated Hay Moisture Tester Reviews
- #1 Agratronix HT-Pro 20” Portable Hay Moisture Tester – Best Bale Tester
- #2 Agratronix BHT-2 Advanced Hay Moisture Tester – Best Baler-mounted Tester
- #3 Agratronix 07140 – Best Hay Moisture Tester for Windrow Hay
- #4 ChristianBellet TK100 18.3” Multifunctional – Best Budget Hay Moisture Meter
- #5 Agratronix BHT-1 Baler Mounted Hay Moisture Tester
- #6 Delmhorst F2000 18” Hay Moisture Meter Tester
- #7 Draminski 22”Hay & Straw High-Moisture Meter
- What to consider when buying the Best hay moisture tester?
- How to test moisture in hay bales?
- In a nutshell,
*This post may have affiliate links, which means I may receive commissions if you choose to purchase through links I provide (at no extra cost to you). As an Amazon Associate I earn from qualifying purchases. Please read my disclaimer for additional details.
Best Hay Moisture Tester on the Market 2020
In-depth 7 Top Rated Hay Moisture Tester Reviews
#1 Agratronix HT-Pro 20” Portable Hay Moisture Tester – Best Bale Tester
Our top choice for hay moisture tester products is the Agratronix HT-Pro. This unit is the first and only portable product to include a calibration clip of 20 inches.
This Agratronix hay moisture tester is considered the best bale tester to run with 9-volt batteries. Also, it has a backlit and illuminated LCD display meter for night use, which means you can take this tester to go anywhere anywhen even at midnight.
With a moisture detection range from 8% to 45% and a temperature range from 32° to 225°F (0° to 107°C), this meter is suitable for most common hay testing. According to thousands of customer reviews (including me), this Agratronix model is such a pricey and valuable addition to your farm.
#2 Agratronix BHT-2 Advanced Hay Moisture Tester – Best Baler-mounted Tester
If your farm is in need of the best baler-mounted hay moisture tester for a more productive working process, then go for AgraTronix BHT-2.
This model takes Agratronix hay moisture tester to come up trumps with high accuracy and reliability. It’s equipped with 2 sensor pads including 2 35′ sensor cables to read on the left and right side, even through the bale. With the operating range for moisture detection from 8% to 40% plus updating and displaying the result every 3 seconds, BHT-2 tester obviously suits various conditions of hay that may happen in your farm.
Also, this model is adjustable by high/low limit of moisture reading feature. Its flexibility at a reasonable price helps farmers a lot in checking the conditions of hay throughout the long day.
#3 Agratronix 07140 – Best Hay Moisture Tester for Windrow Hay
AgraTronix windrow hay tester is developed to check the moisture content of hay before baling. It is essential equipment for farmers to find out whether the hay is baled at correct moisture levels or not. Also, it just requires a 9V battery for easy operation.
This model is designed to quickly check the windrow or loose hay to the highest accuracy. It can give us precise measurements by testing the moisture level within 30 to 60 seconds. This Agratronix hay moisture tester is best used when the moisture level is between 13% and 70%.
#4 ChristianBellet TK100 18.3” Multifunctional – Best Budget Hay Moisture Meter
This is the best budget hay moisture meter through my experience. In fact, the ChristianBellest TK100 model is not only used for hay but various materials. Considering its price and use, this seems to be the most valuable tester to have in your daily life if you don’t expect much.
TK100 can easily get the job done with consistent accuracy, even though not as reliable as other advanced options. However, it still has a bunch of more features available such as an alarm setting to register at pre-recorded levels. 18.3’’ length of hay probe also gets it to measure the hay properly in different situations.
The measurement of moisture detection is from 0 to 80%, which is spot on for a unit at this price point. Concern about buying the best hay moisture tester with low-budget, TK100 could be your top choice on the market.
BHT-1 baler mounted hay moisture tester can direct readout for the percentage of moisture while baling hay. Same as the BHT-2 version of Agratronix hay moisture tester, this can update and display the average of readings every 3 seconds on a backlit display. This can guarantee a precise result for testing with the moisture range from 8 to 40% for the normal range of stored hay.
A plus point for this hay tester is that it came with a built-in calibration button. Also, it has 1 sensor pad and a sensor cable of 10ft long can help to track for greater accuracy of moisture. Depending on your demand, you can decide the version of 2 sensor pads or 1 sensor pad with lower price.
The Delmhorst F2000 is another premium hay moisture tester with 18” probe. Even though it can’t compare the length to the 20” offer from the HT-Pro, there are some features that make this product shine in our opinion.
The F2000 is useful as it can average up to 100 accumulated readings. Plus, the unit is even able to display the averages and highest accumulated.
This Delmhorst model also offers an adjustable, audible alarm to alert you when a preselected % of moisture has been reached. Since then, F2000 provides a wide range of moisture measurement: from 8% to 40%.
Though coming with a quite high price, Delmhorst F2000 gives you a generous 3-year warranty. Sounds nice, right?
The Draminski tester appears to have kind of the same features as the AgraTronix best rated model. However, this unit takes a step forward with a 22” probe length.
You can use the sensors of the unit to measure both square bales and round bales. The moisture detection range of this model is quite impressive from 10 to 80%, one of the widest hay moisture testers on the market.
Furthermore, its function can also keep track and record minimum, maximum and average results then display on a large LCD screen. Draminski offers a 2-year warranty for you to enjoy.
What to consider when buying the Best hay moisture tester?
There are so many factors you should take into consideration before making a hay moisture tester. It might be in what environment you are going to examine moisture, either in loose hay in the windrow, baled hay prepped storage, or one upon baling. It is recommended to find out your top requirements first before spending hours browsing the Internet in a sea of available products. We hope the guide below can be of some help.
1. Need a device for windrow or baled hay?
Determine whether you are in need of a device to test moisture in the windrow or of baled hay as there might be differences between them.
If there is loose hay in the windrow, it is best to buy a device that has a meter that employs an electrode with a disc-shaped prod. Why so? Because there are numerous open holes of air in the loose hay, and the multiple pin-points of a probe such as the Delmhorst F2000 can fix.
Whereas, hay bales are compatible with a long, reinforced prod as it can reach the interior of the bale to generate a result of moisture conditions deep inside of the bale. The length of the prod should be at least ½ to 2/3 the thickness of the hay bales.
2. Construction of the meter’s casing
Even the most rugged farming tools and equipment might not last long under the harsh conditions in the field. Hence, it is advised to be mindful of what equipment you plan to bring out there. When comparing hay meters, don’t forget to check the casing whether it is heavy and strong or light and poorly-made.
As the internal components of the moisture tester are quite sensitive, hence only secure meter cases can be a good shield for them in front of the rigors of farming work and avoid related damages.
3. The meter’s moisture range
A hay moisture tester should be able to measure moisture across the recommended range for your particular type of hay bale with 100% level of accuracy.
The optimum moisture content of a hay bale is affected by the type of forage and bale density, however, you might find the most common ranges as below:
- Small square bales: 18-20% MC
- Large square bales: 12-16%
- Round bales: 15% MC
No matter what type of tester you would like to purchase, please make sure that its meter can detect moisture over a range of 8% to 30% MC exactly and get accurate readings of actual measurements rather than just a result showing that the hay is under or below the % MC range.
4. For baler-mounted testers, check the continuous mode
If you have to check the hay moisture while you are baling, without an appropriate meter, you might have to leave the cab of your tractor a lot. The meter you need to search for is one with a continuous mode to measure hay in a baler. Then you don’t have to go anywhere and just keep your eyes on the moisture conditions of your hay bales.
5. The meter’s calibration
Even the best moisture tester might not be able to work well after years. To make sure that the results you receive are correct, you should follow the simple and convenient below to check the meter’s calibration.
For a hay meter, you can use either a Moisture Content Standard (MSC) or a built-in calibration check. An MCS is a tool whose function is to provide a specific reading value when linked to a moisture sensor probe. If the reading result is not the same as the value, then it is possible the meter is off-calibration and needs a fix.
Built-in checks have the same functions as an MCS, but there is no need to have an external device which is a moisture sensor probe.
6. The warranty
You should find the warranty written in a way that is simple and understandable. They also state clearly what is and isn’t included, covered, and how repairs or replacements will be dealt with. That means the manufacturer understands its product and knows that their product is of high quality.
In contrast, if you find the warranties doublespeak with a lot of exemptions for daily use, there is a high chance you might not receive the expected service and support as promised.
Another way to help you find the best supplier is to look for other customers’ reviews, find out how the manufacturers have handled warranty service. By this, you can have a bigger picture of the company’s service and support and the quality of the product itself.
7. Description of usage or training course
It is not difficult to differentiate between a good manufacturer and an excellent manufacturer. That is how they provide customers with instructions. While a good toolmaker might write very detailed and comprehensive online product manuals, an excellent manufacturer might even produce a tutorial or even a training course on how to use the product to make sure you have no difficulties with it at the beginning.
You can go to their website to find out online manuals, brochures, videos, or training courses offered by moisture meter manufacturers. Knowing whether it is easy or difficult to use a piece of equipment can also affect your decision.
How to test moisture in hay bales?
There are several ways to test a hay bale moisture before putting it into the silo. And each approach has its own advantages and disadvantages.
1. By hand
This is considered one of the oldest methods to assess the moisture content and quality of their produce. Its convenience is that you don’t have to use any tool but your own hands.
With this method, farmers take a handful of hay out of the bale, twist or rub them together in their hands. When they open their hands, they will see how dry or moisture the hay is and whether the hay can hold its shape or not. However, this is not a perfect option. Why?
- You need to accumulate experience in order to be able to feel the hay by hand and give a correct reading of the bale’s moisture content.
- And even if you are an experienced farmer, the random bundle cannot represent the whole bale. And most farmers often test the surface sample rather than the core hay in the bale and it is always affected by the weather.
However, if what you want is just a general assessment of the bale, it can give you a very quick guess.
2. By oven drying test
There are a number of different oven-dry tests using a different kind of oven/heating element, including convection ovens, microwave ovens, and even in-field testing apparatuses.
However, it doesn’t matter which kind of oven you are testing, the process to find out the moisture content is quite the same:
- Weighing the hay sample before drying.
- Drying the hay (this task can take 20-40 minutes, subject to the drying method and overall moisture of the hay). Sometimes you might need to keep drying the hay until the weight is fixed.
- Weigh the dry hay to have the “dry weight.”
- Divide the dry weight by the wet weight, and convert it to a percent number. Subtract this number from 100 to have the moisture percentage.
If you prioritize accuracy, this is what you are looking for. However, the inconvenience is that sometimes it can take you hours or even days to assess the moisture. For example, if you use the convection oven drying method, it might take you 24 hours to dry out the hale at 165°F. Yet with an already baked hale, you don’t have to worry about the time except when it is rainy. Then your previous assessment will be no use.
Plus, in case you want to have a reliable result for your hay bales, you might want to take a large enough sample size. It is recommended to take samples from different bales, which is not practical at all, especially when you have to make a lot of hay bales within a short time.
3. By moisture tester
If the two methods mentioned above do have disadvantages related to time and accuracy. I am confident to say there is another testing method that can solve such problems. It can produce the exact results quickly: hay moisture probes.
There are many options for you to choose and they can be all rugged and reliable devices, from baler-mounted units that can check moisture while the hay is being baled to portable units that farmers can bring them along and randomly check moisture content in hay bales before storage.
The process is simple. You put the probe in the hay bale, switch it on and the device will do the assessment for you. There are many moisture testers that can generate results within seconds.
In a nutshell,
What purpose and what type of hay you’re planning to test? The answer to this question affects you a lot on buying the best hay moisture tester for your farm.
If you’re finding a common tester for hay bale, our top choice for you will be the first pick – Agratronix HT-Pro. For a windrow hay moisture tester, don’t hesitate to buy the third one in our list from the best-rated Agratronix brand.
The best baler-mounted hay moisture tester will go to the Agratronix BHT-2 model. Though the price is sky-rocketed, its function will please you once used. Still want something for a low cost? TK100 tester is waiting for you on the market, dear.
Which one will company you in farming life? Let us know your decision below.