TK100 Portable Digital Multifunctional Moisture Meter For Grains,Chemical , Plastic Granule, Soap Powder, Soil  30%off          Features:              The Moisture Meter TK100 is a high-tech testing instrument in our company. The newly designed moisture meter with extensive probes suits to many materials moisture content testing,just as grains,chemical raw material, plastic granule, soap powder, soil, Chinese traditional medicine and other fibre materials.      The Moisture Meter TK100 utilizes the relationship between moisture content and electrical resistance to effectively measure the moisture content quickly and accurately.               Specification:              *Display:4 digital LCD      *Measuring range :0-80%      *Temperature:0-60      *Humidity:5%-90%      *Resolusion:0.1      *Accuracy: ± 0.5%n      *Operation: Electrical Resistance Method, Automatic temperature Compensation      *Power supply: 4x1.5 AAA size (UM-4) battery (not including batteries)      *Dimensions:460mm×75mm×35mm      *Weight:203g       *Guarantee:1 year               Operation              1, press the power button 3-10 boot,          The display shows zero, the measurement symbol is displayed     Shown in the lower left corner of the screen;     On the show is not zero, you need to school     zero. When the test is zero, please let the probe hang     Empty, press the zero key 3-6 to complete the zero.     In the process of zero calibration, the probe can not touch     Touch any object, otherwise the zero is not allowed     Indeed School zero can be eliminated due to ambient temperature     Humidity changes and other factors caused by the measurement     error.          2, hand the instrument, the measurement probe will be vertical          Inserted into the measured object, to be digital stable     After the show the value of the sawdust     Of the moisture measurements. Probe inserted deep     The deeper the depth (please try all the probe     Insert), the more accurate the measured value,     The smaller the error.          3, press the button 3-11, left on the screen          Side appears "MAX" symbol, measured     The maximum value will remain on the display     On the screen, if canceled, press again     3-11 key can be.          4, manually shut down press the button 3-10 straight          To loose when the display appears OFF     Hand to shut down. 5 minutes machine     When the test is in operation, it is automatically turned off     Machine, to achieve energy-saving features.          5, replace the battery          When the screen appears low voltage symbols     , Please replace the battery in time. hit     Open the battery cover, according to the positive and negative direction     Fitted with four batteries on the 7th.