FNIRSI DST-201 3-in-1 1MHz Handheld Oscilloscope Multimeter DDS Generator | 5MS/s, 19999-Count TRMS Rechargeable Multimeter, Auto-Ranging AC/DC Voltage/Current, Resistance for Automotive & Electronics 1MHz 5MS/s Scope+Meter

【Convenient Function Dial】Multimeter function dial allows fast mode switching and precise control. Designed for stable handling and improved measurement efficiency in field work and automotive diagnostics. 【User-Friendly】2.8-inch color TFT screen with White/Black themes. Adjustable brightness and interface modes. Includes 3000 mAh rechargeable battery, Type-C charging, auto power-off (15 min to 1 hour). 【DDS Signal Generator】DDS signal generator outputs 13 waveforms up to 10 KHz. Adjustable amplitude range: 0.1 V–3.0 V. Ideal for waveform simulation and signal testing in electronics and automotive repair. 【Oscilloscope Multimeter】FNIRSI handheld oscilloscope 1 MHz bandwidth 5 MSa/s sampling rate, 400 V max voltage. 10 mV/div–10 V/div Vertical sensitivity for efficient electronic circuit diagnosis. 【19,999 TRMS 3-in-1 Digital Multimeter】FNIRSI DST-201 supports curve mode, max/min value display, logs 10 data points. AC/DC voltage, current, resistance, capacitance, frequency, diode, temperature, continuity, live/neutral detection, auto range, data hold.