This grain humidity tester can quickly measure the water content of 14 varieties of grain such as wheat corn rice peanut soybean and more This grain meter has LCD backlight display, it is to read measuring data at Principle of Measurement Resistance Ergonomically design handle fits the for palm well The probe humidity tester is designed with a on the back of the meter, which can report the measuring reading It has high rod steel probe which is in use, Manufacturer: NUEAYMS