
FNIRSI® 2C53P 3-in-1 50MHz 250MS/s Dual Channel Tablet Touchable Oscilloscope Multimeter DDS Generator is a professional multifunction test instrument that combines a dual-channel digital oscilloscope, 4.5-digit True RMS multimeter, and DDS signal generator in a compact handheld design. Featuring a responsive 4.3-inch IPS touchscreen, 250MSa/s real-time sampling, 50MHz bandwidth, and a built-in 4000mAh rechargeable battery, it is ideal for electronics troubleshooting, circuit design, education, laboratory work, and field maintenance.
FNIRSI® 2C53P 3-IN-1 50MHz 250MS/s Dual Channel Tablet Touchable Manual
| Parameter | Value |
|---|---|
| Channels | 1 |
| Frequency | 0–10MHz |
| Waveforms | 12 Types |
| Amplitude | 0.1–3.0V |
| Duty Cycle | 0–100% |
| Output Types | Sine, Square, Sawtooth, Pulse & More |
Ideal for electronics engineers, technicians, makers, DIY enthusiasts, troubleshooting, circuit analysis, industrial maintenance, and professional measurement applications.
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1 x FNIRSI® 2C53P 3-in-1 Oscilloscope Multimeter DDS Generator
2 x Oscilloscope Probes
1 x Multimeter Test Leads
1 x Type-C Charging Cable
1 x Temperature Probe
1 x User Manual
| Brand | FNIRSI |
|---|---|
| Model | 2C53P |
| Display | 4.3" IPS Touchscreen |
| Resolution | 480 × 272 Pixels |
| Battery | 4000mAh Lithium |
| Charging | USB Type-C (5V/2A) |
| Runtime | Up to 4 Hours |
| Dimensions | 145 × 98 × 35 mm |
| Weight | Approx. 360g |
| Languages | Multi-Language |
| Channels | 2 |
| Bandwidth | 50MHz |
| Sample Rate | 250MSa/s |
| Storage Depth | 64kB |
| Input Resistance | 1MΩ |
| Time Base | 10ns/div–10s/div |
| Vertical Sensitivity | 10mV/div–10V/div |
| Max Input Voltage | ±400V |
| Vertical Resolution | 8-bit |
| Probe | 1× / 10× |
| Coupling | AC / DC |
| Trigger | Auto / Normal / Single |
| Trigger Edge | Rising / Falling |
| Display Modes | YT / XY / Scroll |
| Math Functions | +, -, ×, ÷, FFT |
| Save Waveforms | Yes |
| USB Transfer | Yes |
| Display Count | 19999 |
| DC Voltage | Up to 1000V |
| AC Voltage | Up to 760V |
| DC Current | Up to 9.999A |
| AC Current | Up to 9.999A |
| Resistance | Up to 19.999MΩ |
| Capacitance | Up to 99.99mF |
| Temperature | -55°C to 1300°C |
| Diode Test | Yes |
| Continuity | Yes |
| True RMS | Yes |
| Frequency | 0–10MHz |
| Waveforms | 12 Types |
| Amplitude | 0.1–3.0V |
| Duty Cycle | 0–100% |
| Output Types | Sine, Square, Sawtooth, Pulse & More |
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