Features High-precision double-bar steel probe: The grain moisture meter uses a high-precision double-bar steel probe, which is sensitive, and data detection is fast and effective. The special steel material makes this grain water meter last longer. Backlit LCD display: The grain humidity tester is designed with LCD display, and it also has a backlit display, which is convenient for reading measurement data in the dark, without fear of light interference Speaker design: There is a speaker on the back of the digital LCD grain moisture meter, which can report the measurement readings so that the nearsighted people can understand the test data without wearing glasses. Anti-slip handle design: The grain water meter adopts an ergonomically designed anti-slip handle design, which makes this grain humidity tester fit your palm very easily, making it more comfortable to hold and not easy to slip off. Application: This grain moisture meter can quickly measure the moisture content of wheat, corn, rice, peanut, soybean, rapeseed, sesame, soybean meal, seed cotton, and other grains. It is widely used in grain procurement, food processing, food storage and other industries Features: This grain moisture meter can quickly measure the water content of 14 varieties of grain such as wheat corn rice peanut soybean and more. LCD backlight display, convenient to read measuring data at darkness. Designed with a speaker on the back of the meter, which can report the measuring reading. High precision dual rod steel probe, durable in use. Ergonomically design non-slip handle fits the palm well.   Specification: Brand: SMART SENSOR Model: AR991 Measuring range: 7.5-44% (Rapeseed, Sesame, Soymeal, Seed Cotton) 10-50% (Soybean, Peanut) 11-50% (Barley, Rice, Sorghum, Watermelon Seed) 11-55% (Paddy, Wheat) 11.5-50% (Corn, Feed) Resolution: 0.1% Setting memory function: Yes Low battery indication: Yes Auto power off: 15min Display: LCD backlight Battery type: 4 x 1.5V AA batteries (NOT included) Product size: 425*70*35mm / 16.7*2.9*1.4in Weight: Approx. 333g / 11.7oz    Package list: 1 * Grain Moisture Meter 1 * Manual   Note:  1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. Package List