10 Best Hay Moisture Testers 2025 in the United States

The AgraTronix Hay Bale Moisture Tester HT-Pro is a specialized tool for farmers and those working with hay. With a moisture range of 8% to 44%, it covers a broad spectrum of moisture levels, making it versatile for various conditions. The 20-inch probe length ensures that users can reach deep into hay bales for accurate readings. The illuminated LCD display is a standout feature, providing clear visibility in low light conditions. Accuracy is enhanced with the included calibration clip, which helps maintain precise measurements over time.

The Pokiphip TK100H is a portable hay moisture meter designed primarily for farmers, ranchers, and hay producers who need to monitor moisture levels to prevent mold and spoilage. Its compact and lightweight design makes it easy to carry and use in the field. The meter features a clear digital display with backlighting, which helps users read moisture levels even in dim lighting conditions, making it useful for working early mornings or late evenings on the farm.

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.