MO53_安装调试说明书手册-en

EXTECHUSER MANUALMeter DescriptionINSTRUMENTS1 LCD DispbyPinless Moisture Meter2.Power buttonEXTECH3.Display Lock/Beeper button4Material Select buttonEXTECH5.Sensor (back of meter,drectly behind LCD)Model MO530号Note:Battery compartment on rear of meterIntroductionThank you for selecting the Extech MO53 Piness Moisture Meter.The MOS3 sensor performs non-invasive,relative moistue me asueme nts on wood and building materials such as wallboard,sheetrock,cardboard,plaster,concete,and mortar.The M0S3 also affers auto poweroff (APOL displaylock (hodl and selfcalibration features.Display DescriptionThe MO53 is ideal for building restoration projects and a pplications where moisture detection on1.Moisture Drop icons (one for lw moisture,two for medium,and three for high)floors and under carpets is critical.The M0S3 is also a handy tool for analyzing the effects of water2.Wood modeleakage behind walls and in celings.3.Building Material modeThis meter ships fully tested and calibrated and,with proper use,will provide years of reliable4.Beeper active iconsenice.Please visit our website (www.extech.com)to check for the latestversion of this UserManual,Product Updates,and Customer Support.S.Moisture reading6.Digital reading in %(relative)Measurement Considerations7.Display Lock mod起To measure moisture,the MOS3 sensor emits and senses lowpower electro-magnetic signals.The8.Battery statusdisplayed reading in percent is an avemage of the moisture content measured over the entire sensor'ssurface area (40x40mm [16x1.6"ll and the maxcimum depth of penetration (20mm [0.8"]).MoistureButton Descriptionthatis closer to the surface has a greater effecton the displayed average than the moisture nearer toDescriptionthe maximum de pth of pene tration.SymbolNamePlacing the sensor on a surface whose thickness is less than the maimum depth ofpenetotion may少Power ON-OFF buttonLong press to switch the me ter ON or OFFresult in unreliable moisture readings;in these cases,you can stackmaterial on top ofthe measuredsurface to incre ase the thidkness.@/图Material Select buttonShort press to select wood or building materialsThe MOS3 also produces audible tones and 'moisture droplet'display icons to indicate moistureShort press locks reading on the dispbylevel.The audible tone rate and numberofdroplets increase as the moisture levelincreases.TQIenDispby Lock BeepercontrolLong press toggles the Beeper ON/OFFM053enG8_M0717