FNIRSI DS215H 2-in-1 Handheld Oscilloscope 50MHz, 2 Channel Digital Portable Oscilloscope DDS Signal Generator, 250MS/s Sampling, 1Kpts Record Length, 3.5-inch IPS Screen, Waveform Storage and Export

Device Specifications 1.Display: 3.5-inch IPS high-resolution color screen 2.Backlight: Adjustable brightness 3.Power Supply: Type-C (5V/1A) 4.Battery Capacity: 1500 mAh 5.Languages Supported: Chinese, English, Russian, Japanese, Spanish, Portuguese, German, Korean 6.Dimensions: ≈ 66 × 110 × 19.5 mm 7.Net Weight: ≈ 138 g Oscilloscope Specifications 1.Channels: Dual-channel 2.Bandwidth: 50 MHz 3.Real-Time Sampling Rate: 250 MSa/s 4.Memory Depth: 14 Mpts 5.Time Base Range: 20 ns/div – 20 s/div 6.Vertical Sensitivity: 10 mV/div – 10 V/div 7.Display Modes: Y-T, X-Y, Roll 8.Vertical Resolution: 8-bit 9.Impedance: 1 MΩ 10.Measurements: Period, Frequency, Peak-to-Peak Voltage, Maximum, Minimum, Average, RMS, Amplitude, Duty Cycle, Pulse Width 11.Probe Attenuation Coefficient: 1X / 10X 12.Input Coupling: AC / DC 13.Trigger Types: Rising Edge / Falling Edge 14.Maximum Input Voltage (Peak): ±400 V 15.Trigger Level Range: 8 divisions 16.Trigger Modes: Auto / Normal / Single Signal Generator Specifications 1.Output Waveforms: Multiple waveform types supported 2.Frequency Range: 0 – 50 kHz 3.Square Wave Duty Cycle: 0 – 100% 4.Amplitude Range: 0.1 V – 3.0 V

• 【2-Channel Oscilloscope】FNIRSI DS215H 2-in-1 handheld oscilloscope with 50 MHz bandwidth, 250 MS/s sampling, and 1 Kpts record length. FPGA + MCU + ADC architecture delivers stable, high-speed processing. Supports ±400V, waveform storage and export
• 【Versatile Features】Digital oscilloscope supports X-Y / Y-T / Roll modes, cursor measurement, infinite persistence, 8 math functions, and FFT. Auto/Normal/Single triggers enable easy capture of complex waveforms for precise measurement and on-site analysis
• 【DDS Signal Generator】FNIRSI DS215H with 13 signal waveforms, 0–50 kHz frequency range, 0.1 V–3.0 V amplitude, and 0–100% duty cycle. Output parameters (frequency, amplitude, duty cycle) are adjustable, making it suitable for diverse testing requirements
• 【User-Friendly】Portable oscilloscope with 3.5-inch IPS color display and adjustable brightness for clear viewing in various environments. Dual knobs and buttons enable fast, intuitive, and precise parameter adjustments for higher efficiency
• 【Portable & Durable】This automotive oscilloscope is compact and lightweight, with a 1500 mAh rechargeable battery and Type-C charging. It supports auto power-off (off/15min/30min/1h), ideal for fieldwork and mobile use, and built for lasting durability