A Nine-in-One Benchtop powerhouse. The UNI-T MSO3034X offers one instrument that can be a 350MHz, 4Ch High-Definition Digital Oscilloscope, Logic Analyzer, Function/Arbitrary Waveform Generator, Spectrum Analyzer, Digital Voltmeter, High-Precision Frequency Counter, Protocol Analyzer, Bode Plot Analyzer, and Power Analyzer. All with up to 5 years warranty.