MD7822 Portable Handheld LCD Display Digital Grain Moisture Meter Humidity Tester Wheat Corn Rice Moisture Test Meter Color:Black

this is the MD 78 20 to waste your meter make sure it's in there right okay so now we can just turn it on and now it's going to tell you let's see we got this light let's see if that helps me turn the light on and it it's hard to see I guess but turn the light back off but it's telling you the percentage right there of the moisture so if I touch it it'll tell us I reading the moisture in my hands go back to zero and this button tells you the temperature it'll turn it'll switch it to temperature so now it's gonna be 23 Celsius let's go to this top right button push it it's 73 degrees Fahrenheit push it again and it goes back to moisture content if we push this max button in the middle bottom what that does is it will it will continue to record whatever the highest meter reading is it won't read anything lower just read higher higher and higher until there's nothing huh you know as high a