FeaturesScanningSpeed: 0to60dBin15secondsinthefastscanningmode.PowerSources: *110AC/DCconverter(ACcharger)*Rechargeablebatterypack(NiCad)*2x9Valkalinetypebatteries(safetypowersource)TypeofFiber: Singlemode-9/125 mWavelengths: 1300/1550nmMaximumAttenuation: 65dBInsertionLoss(worstcase): 3.0dBBackReflection(worstcase): -26dBInternalFiber(type): StepIndexNumericalAperture(N.A.): .10公司：普真仪上海有限公司联系人:宋桂平（销售经理)公司电话:021-64028550手机:13564493868QQ：494842270MSN:songpvg@hotmail.com网址：www.puzheny.com.cn地址：上海市闵行区龙柏二村普真仪上海有限公司销售，回收，租赁二手仪器仪表，长期有现货供应，欢迎来电咨询！