... the same product at home and abroad, is ideal for moisture analyzing.Product index Product index: Main tech-index:: test error ... : equal or less than 0.5% (mainly moisture range): Repeat error: equal or less than 0.2%: test ... object : food stuff and other nonmetal grain substance, such as rice and millet , wheat, maize, soybean, and rapeseed, vegetable seed, etc. grain moisture meter