... ), sweep mode (Sweep)Other parametersStandard InterfaceUSB Host & DeviceFrequency counter100 MHz ~ 200 MHz (6, minimum display spaces 0.001Hz)Internal storage10 groups of ... edit waveforms, 10 groups set upPower supply100-127V / 45-440Hz ,100-240V / 45-65Hz, 40W maxOptional InterfaceN/AProduct CategoryDesktop Digital Function ...