This simple-to-use instrument provides instant, non-destructive moisture content measurement in grains, seeds and other small objects. The PM650 moisture tester has 150 factory calibrations, allowing you to measure a huge array of products with one compact, battery-powered, handheld portable moisture meter. Accurate measurement is achieved without pre-processing the samples by husking and grinding that is often required in competitive devices. This dramatically reduces overall test cycles, allowing you to focus on improving product quality and not on sample preparation