... be adjusted6). X/Y axes were displayed meanwhile, Magnification up to 304 times7). 8 seconds splicing time, 30 seconds ... , 300X for X and Y view(left/right),150X for X and Y view(up/down) Work modeAutomatic,Half Automatic, ManualGeneral ... one charge(3.5 hours) at leastBattery LifetimeCycle life up to 300~500 times,replaceableTension Test2NElectrode Lifetime>4000 times,replaceableOperatingTemperature ...