GrainMoistureTesterMD7822GrainMoistureMeterGrainMoistureTesterDimensions1743873hostmmAmbienttemperature1060Accuracy1Rh0.5Measuringrange230GrainTypeMoistureMeterModelMD7822I.OverviewThisinstrumentispowerfulandcanmeasurethehumidityandtemperatureofavarietyofgrains.Itissuitablefortheallocation,purchase,storageandprocessingofpackagedgrain.Itcanbemeasuredquicklyandaccuratelywhileworking.Measurethemoistureandtemperatureofthegrain.2.PerformancecharacteristicsUsingmicrocomputerCPUtechnologytomakethemeasurementmorepreciseWithautomatictemperaturecompensationfunctionLargeLCDdisplaywithbacklighttoensureclearreadingsandnoparallax.Thereisaspecialbacklightcontrolswitch,whichisconvenientforsavingbattery.UsingfourAAbatteriesforpower,whenthebatteryvoltageislowerthanthespecifiedvalue,itisdisplayedautomatically.Sturdyandexquisitestructure,thewholemachineadoptsdurableandoptimalelectroniccomponents,andtheshellislightandhardMadeofABSplastic,beautifulappearance,easytocarryandsimpletouse.Thetypesofcerealsthatcanbetestedwheat,rice,rice,cornThreetechnicalindicatorsHumiditymeasurementrange230Maximumerror1Rh0.5Resolution0.5Temperaturemeasuringrange106014140Maximumerror24Resolution12Useenvironmenttemperature104014104Humidity070RhweightTheaboveweightincludesthemeasuringprobeandthebatterySize1743873host3652543measuringprobeFour,usermanual1.Installthebatteryandpressthebuttontoturniton.2.Pressthebuttontoselectthemeasuringelementofthecounterthemoisturecontentofthemeasuredgrainorthetemperatureofthepositionwheretheprobeislocated.Whenmeasuringthemoisturecontentofthegrain,themeterdisplaysXL.andthemeasuringprobeWhenthetemperatureisupright,themeterdisplays1.Bydefault,themeterisabletomeasuregrainmoisturecontentwhenturnedon.3.GrainmoisturecontentmeasurementConfirmthemeterisabletodisplaygrainmoisturecontent,pressthebuttontoselectthegraintobemeasuredTypethetypeisrepresentedbythedisplayscreen1,2,3,4,1iswheat,2isrice,3isrice,4iscorn,inserttheprobeintothegraintobetested,thenthegrainFormoisturecontentmeasurement,themeterdisplayisthemoisturecontentofthegraintobemeasured.Duringmeasurement,ifyoupressthekey,MAXisdisplayedonthescreenandthemeterentersmaximumholdmode.Mode,pressthebuttonagaintoexitthismode.Inmaximumholdmode,thedisplaywillonlybeupdatedwhenthemeasuredvalueisgreaterthanthecurrentdisplayvalue,otherwiseitwillnotbeupdated.SidebuttonForthereadholdbutton,pressitforthefirsttimetoselectthereadholdfunctionthedisplayshowsthesymbol,andpressagaintocancelthefunctionthedisplaydoesnotdisplaythesymbol.4.TemperaturemeasurementWhenselectingthetemperatureofthepositionwherethemeasuringprobeislocated,themetercanapproximatelydisplaythetemperatureoftheenvironmentwheretheprobeislocated.Atthistime,presstotogglebetweenCelsiusandFahrenheitThemeterdisplaysdegreesCelsiusbydefault.5.Whenthemeasurementiscomplete,pressStopandthemeterwillgointostandbystate.6.Activatedeactivatethescreenbacklight