... (optional)Cymometer : AvailablePower supply : 100V-240V AC,50/60Hz,CAT ⅡPower consumption : <18WFuse : 2A,T class,250VBattery : Not supportApplication Electronic circuit ... , Circuit testing, Design and manufacture , Education and training , Automobile maintenance and testing New Arrival! Ultra-thin body Digital Storage Oscilloscope---the 2nd Generation of PDS5022