FNIRSI 3 In 1 Handheld Digital Oscilloscope Dual-Channel Multimeter Oscilloscope function introduction: 1. Dual channel 2X10MHz bandwidth, 50MSs real-time sampling rate 2. Measuring voltage: 400V (MAX) 3. FPGA+ADC+MCU high-performance hardware architecture, waveform details are captured without loss 4. With complete trigger functions (automatic, single, regular) 5. Equipped with efficient one-button automatic adjustment, the measured waveform can be displayed without cumbersome adjustments. 6. Save waveform screenshots and support exporting pictures to the computer to facilitate secondary waveform analysis. Multimeter function introduction: 1. Four-digit integer 9999 count true effective value measurement 2. Voltage, current, capacitance, resistance, diode, continuity, zero line identification, temperature 3. Measuring voltage: AC750V, DC1000V (MAX) 4. Automatic range, intelligent anti-burning 5. Data retention, color screen digital display Introduction to signal generator functions 1. 7 signal waveforms: sine wave, square wave, triangle wave, full wave, half wave, noise wave, DC 2. Output frequency: 1Hz-2MHz 3. Output amplitude: 0.1-3.3V 4. Output duty cycle: 0-100 1. Screen: 2.8-inch true color screen 2. Resolution: 320 x 240 3. Charging: TYPE-C (5V1A) 4. Battery: 3000mAh lithium battery 5. Supported functions: oscilloscope, signal generator, digital multimeter 6. Standby time: 8 hours 7. Language: English, Russian, Portuguese, Japanese, German 8. Size: 141.7x93.5x38mm 9. Weight: 300g 10. The hardware architecture adopts the same ARM + FPGA + high-speed ADC solution as that of desktop computers. It has high cost and is an unusual CPU direct acquisition solution. The trigger system is powerful and has super waveform capture capabilities without losing the waveform details. 11. It has complete trigger modes: automatic, single, and normal; equipped with efficient one-button automatic adjustment, which can display the measured signal