Direct readout for 31 different grain scalesSmallest sample size of any portable grain testerIdeal for pre-harvest decisionsBacklit LCD display with adjustable contrastIndividual offset adjustment on each cropAluminium tester enclosure with hardened steel test cellWire cleaning brush included to easilyclean test cellTemperature range: 32° to 122°F (0° to 50°C)Automatic average of the last four measurementsRepeatability: ± 10% on each grainAccuracy: ± 0.5% of grain moisture (below 18%)