Grain Moisture Tester Handheld Moisture Content 5 to 45 Percent Grain Dependent Grain Temperature 32 Degrees to 122 Degrees F Temp Differential 36 Degrees F Display LCD Number of Grain Calibrations in Memory 20 Cycle Time 16 sec Ambient Temp Range 41 Degrees to 113 Degrees F Ambient Humidity Range 0 to 95 Percent Sample Size 250 Grams Depending on Grain Touch Pad Interface Power Source 9V Battery Number of Languages 10 Includes Carrying Case and instructions