John Deere Hay Moisture Tester - SW07350,1 Contents: Display Module 10' Power Cable 25' Sensor Cable (1) Sensor Pad Mounting hardware installation instructions Accurate sensor readings ensure bales are within correct moisture levels helping reduce mold, development, preserving color, and feed value of hay. Accurate throughout the normal range of stored hay. Baler-Mounted, Single Sensor, Hay Moisture Tester Licensed John Deere OEM Product. Thanks for looking!