1.Measuring range: 7.5-44 (rapeseed, sesame, soybean meal, cotton), 10-50 (soybean, peanut), 11-50 (barley, rice, sorghum, watermelon seed), 11-55 (paddy, wheat), 11.5-50 (maize, fodder) 2.LCD Display: Large-screen LCD display with backlighting, ensuring clear reading, ignoring the poor easy to be 3.Convenient to use: Stick the probe into the of the measured object and moisture value be displayed. The probe is well protected by a plastic cover, not 4.Applications: AR991 grain moisture meter is used for fast and accurate measurement of moisture in the process of allotment, acquisition, storage, machining of packed grains, feedstuff, powder 5.Compact (size: 425x80x43mm) and design, you can carry the meter anywher Battery type: 4 x 1.5AA battery (not included) size: 425mm x 70mm Material: Plastic colour: As shown Package Contents: 2 x AR991 Grain Moisture Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.