... Delay A B ,Delay A BWaveform Math+, -, ×, ÷, FFTWaveform storage15 waveformsLissajou’s figureBandwidthFull bandwidthPhase difference±3 degreesCommunication interfaceUSB, Support USB Flash Disk ... supply100V-240V AC, 50/60Hz, CATPower consumption<18WFuse1A, T class, 250VApplicationElectronic circuit debuggingCircuit testingDesign and manufactureEducation and trainingAutomobile maintenance and ...