Now test hay before you even start baling with the portable Windrow Hay Moisture Tester from John Deere. You no longer have to make a bale and use a probe-style tester to determine if your hay is ready.
Instead, just add loose hay to a five gallon bucket, press the tester into the hay and get a quick, accurate reading. See results in 30 to 60 seconds. Measuring range: 13-70 % Moisture. Accuracy Range: +/- 2 to 4 %.