A Nine-in-One powerhouse. The UNI-T MSO7204X offers one instrument that can be a 2GHz, 4Ch Digital Oscilloscope, Logic Analyzer, Function/Arbitrary Waveform Generator, Spectrum Analyzer, Digital Voltmeter, High-Precision Frequency Counter, Protocol Analyzer, Jitter/Eye Analyzer, and Power Analyzer. All with up to 5 years warranty.