10 Best Hay Moisture Testers 2025 in the United States

The Agratronix BHT-2 Advanced Baler-Mounted Hay Moisture Tester is designed for farmers and agricultural professionals who need accurate moisture readings to ensure quality hay. One of its notable strengths is the multi-sensor technology, which provides readings from both sides of the bale and through it, enhancing accuracy. The average readings are updated every 2 to 3 seconds, allowing users to monitor moisture levels in real time, which is essential for preventing spoilage.

The NEWTRY Moisture Meter is a versatile tool designed to measure moisture levels in various materials, including hay, plastics, rubber, silicone, and powders. One of its standout features is its broad moisture range of 0-100%, coupled with high precision and accuracy (±0.1%-±1%), which ensures reliable readings. The device's resolution of 0.1% or 0.01% further enhances its precision. The 9.6-inch detachable probe allows for deep penetration into materials, which is particularly useful for obtaining accurate moisture measurements in hay and other dense substances.

The Delmhorst TECHCHECK-PLUS Moisture Meter is well-suited for hay moisture testing, offering a good balance of features that meet the needs of users, especially farmers and agricultural professionals. One of its main strengths is its bright, clear digital display, making it easy to read measurements, even in various lighting conditions. The meter provides an impressive moisture range of 0.1% to 60%, ensuring it can effectively measure moisture content in both drywall and wood, which is helpful for users who might also be dealing with different materials. The scan mode allows for quick assessments over a broad range, which could be beneficial when testing large bales of hay or other agricultural products.