Portable Meter and Digital Water Content Analyzer with Double Steel Probe - LCD Backlit Display Humidity Tester for Wheat Maize Rice Peanuts Soybeans and Barley

Item Type: MeterMaterial: ABSModel: MD7822Material: ABSMeasuring Range: 2% to 30%Accuracy: ± (1%Rh+0.5)Resolution: 0.5%Power Supply: 1 x 6F22 9V dry cell (not included)How to Use:1. Install the batteries and press the button to switch on the instrument.2. Press the key to select the measurement item of the instrument: The content of the to be measured or the temperature at the position of the probe. When measuring the content of the , the instrument displays x x. When measuring the content of the , the meter displays xx. x%, when measuring the temperature at the position of the probe, the meter displays xx. x°C. The instrument is in the state of measuring water content by default.3. water content measurement: Make sure the instrument is in the state of displaying water content, press the key to select the type of to be measured (type represented by the display 1, 2, 3, 4, 1 for wheat 2 for rice, 3 for rice, 4 for corn), insert the probe into the to be measured to measure the water content, at this time the instrument display is the water content of the to be measured. During the measurement process, if the key is pressed and MAXIMUM is displayed on the screen, the instrument enters the maximum value holding mode, press the key again to exit this mode. The display will only be updated if the measured value is greater than the currently displayed value, otherwise it will not be updated. The side button is the reading hold key, press for the first time to select the reading hold function (the display shows the symbol), press again to cancel the function (the display does not show the symbol).4. Measuring temperature: When you select to measure the temperature at the location of the probe, the instrument can roughly display the temperature of the environment where the probe is located, press at this point to switch between Celsius and Fahrenheit (the instrument displays Celsius by

• Multi Compatibility: This analyzer supports testing for 14 varieties including wheat, maize, rice, peanuts, soybeans, barley, sorghum, and rapeseed.
• Specific Measurement Ranges: Testing capabilities include 7.5 to 44 percent for rapeseed and sesame, 10 to 50 percent for soybeans and peanuts, and 11 to 55 percent for rice and wheat.
• Steel Probes: The unit is equipped with a double steel probe sensor for reliable measurements and durability during sample testing.
• Integrated Voice Reporting: A speaker located on the rear of the meter provides audio measurement results to assist users when visual observation of the display is restricted.
• LCD Backlit Display: The digital interface features a backlit LCD screen to ensure data is legible in low light or dark work environments.