3-in-1 Digital Multimeter - 50MHz Bandwidth 280MS Rate with Dual Oscilloscope, Signal Generator ,Convenient to Operate

50MHz Dual Oscilloscope:Captures high-frequency signals with 280MS/s sampling rate, 98% waveform detail for circuit board interference testing. 3-in-1 Multifunction:Integrates multimeter (voltage/current/resistance), oscilloscope & signal generator for full-cycle circuit debugging. PC Waveform Storage:USB connectivity exports data (Excel/Matlab compatible) for post-analysis and fault tracking in auto repair. Auto Repair Assistance:Built-in diagnostic algorithms suggest fixes (short location, component deviation) to ease beginner operation. Industrial-Grade Durability:Flame-retardant ABS body, 1000V-resistant probes, 48-hour continuous runtime for factories and repair shops.