Multi-Grain Moisture Meter determines the moisture content of whole, ground, milled and even flour and soft wheat. Detect moisture in 36 different variety of grains. Data gathered will then be used by the coded LED lights to give you the most current condition of the grain being tested. This vital information can determine whether the produced grains are safe to store or process, or whether they are at risk of decay. The digital display gives an exact reading with no guessing or errors while a color-coded light (LED) indicates the moisture condition of the material. Features: CE marking Uses Microcomputer LSI circuit and crystal time base Extra long 2-pin probe that reaches deep into your grain Durable and lightweight ABS plastic housing DATA HOLD function Provides alarm values With a sleek design that fits snugly in the hand Color-coded indicator and LCD display Auto power off Low battery indicator Specification: Moisture Range : Average 6 - 30% Accuracy: + / - 0.5% n or +/- 0.5% (whichever is the greater) Resolution: 0.1 Display: 4 digits,10mm LCD screen 3 Color Code LED light Indicator:*GREEN light- represents safe & air-dry state*YELLOW light - represents borderline state*RED light - represents damp state Operating conditions: 0 ~ 50°C Unit Dimensions :165 x 62 x 26mm (or 6.5 x 2.4 x 1.0 inch) Probe Dimensions :368 x 44 x 25 mm (or 14.5 x 1.7 x 1.0 inch) Power supply : 4 x AAA size batteries (not included) Dimensions: 165mm x 62mm x 26mm Item weight : 320g (excluding batteries but including the probe) Set Includes: 1 x Grain Moisture Meter 1 x 2-pin steel probe 1 x English user's manual 1 x Protective carrying case