功能和特点Features Benefits?手持式设计便于携带Handholddesingnisadvantageousforcarries?采用高稳定激光器,输出光更稳定Usesthehighstablelaser,theoutputlightisstabler?操作简单便于使用Operatessimplyisadvantageousfortheuse?激光输出功率高达-5dBmLaseroutputreachesashighas-5dBm?可用于单模和多模光纤Multimodeandsinglemodefibres?低电量提示功能,方便了解电池状态Lowelectricquantitypromptfunction?多种调制频率输出Manykindsofmodulationfrequencyoutput?充电功能*ChargeFunction*OnlyADL220,ADL230