10 Best Hay Moisture Testers 2025 in the United States

The Draminski Hay & Straw High-Moisture Meter with Probe Plus Temperature Display offers a range of useful features for anyone working with hay or silage. It has a moisture range of 10-80%, which is quite broad and should be sufficient for most needs. The 22-inch probe length allows for deep insertion into bales, providing more accurate moisture readings. It is capable of displaying temperature in degrees Fahrenheit, which is a handy additional feature.

The large number LCD display makes it easy to read data even in low light conditions. Additionally, it includes minimum, maximum, and average functions, offering a comprehensive view of moisture levels. One downside is the relatively high weight of 1.36 kilograms (about 3 pounds), which may make it cumbersome to use for extended periods. It requires a 9-volt battery but does not include one, so you will need to purchase this separately.

Durability seems to be good with a sturdy build, though it may not be the most portable option due to its size and weight. Priced reasonably, it represents a good investment for farmers or anyone needing reliable moisture measurements in hay or silage. However, if you need a more lightweight and portable device, you might want to explore other options.

The Agratronix Windrow Hay Moisture Tester is designed to measure the moisture content in hay with a range of 13-70%, making it versatile for various stages of hay processing. Its accuracy is appreciated by users. The device features a clear display for easy reading. The tester is made from durable aluminum, ensuring it can withstand rough field conditions. It is relatively lightweight at just over 2 pounds, making it portable.

One notable drawback is the need for a 9V battery, which is not included. This could be inconvenient for users who need to use the tester immediately out of the package. While it ranks moderately well in the niche category (#138 in Moisture Meters), it isn't one of the top choices in the broader Tools & Home Improvement category. For farmers and professionals needing a reliable and durable moisture tester for hay, this device offers a good balance of features and user satisfaction.

The Delmhorst FX-2000 Hay Moisture Meter Tester is designed specifically for assessing moisture levels in hay, making it an excellent choice for farmers and ranchers looking to ensure optimal storage conditions. One of its notable strengths is its moisture range and accuracy, which allows users to get precise readings crucial for preventing spoilage and maintaining hay quality. The 10-inch probe length enables deeper penetration into the hay, ensuring a thorough measurement. Additionally, the continuous mode feature is a standout, producing two readings every second, which is beneficial for users who need quick and efficient assessments, especially when working with large quantities of hay.

The display type is user-friendly, showing averages and high readings, which simplifies the interpretation of results. The device also offers temperature compensation, enhancing its reliability under varying environmental conditions. Its durability is another positive aspect, designed to withstand the rigors of farm use, thus promising longevity.

There are a few drawbacks to consider. The FX-2000 does not come with batteries included, which may be an inconvenience for some users who expect a ready-to-use device. Furthermore, its relatively high weight of 5.04 pounds could be a consideration for those looking for a more portable option, particularly if they need to carry it around frequently.