功能和特點Features Benefits?便攜式設計Carry-homeDesign?多種可互換的光纖適配器Universal2.5mmconnectorinterface?高精度測量High-accuracysurvey?可設定的參考值*Referencevaluethatcanbeestablished?可用于單模和多模光纖的測量Multimodeandsinglemodefibres?超大的測量范圍Measurementrangeoversize?低功耗，電池持續可用時間達60小時以上**Longbatterylife( 50h)?充電功能***ChargeFunction*OnlyAPM820,APM830**需使用省電模式***OnlyAPM820,APM830