Dual Channel Tablet Touchable Oscilloscope [FNIRSI DSO2C53P 2CH 50MHZ TOUCH] .::. Communica Online

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FNIRSI 2C53P 3-IN-1 50MHZ 250MS/S Dual Channel Tablet Touchable Oscilloscope, Multimeter and DDS Generator

Part No: FNIRSI DSO2C53P 2CH 50MHZ TOUCH

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2-Channel Oscilloscope Multimeter: Upgraded from 2C23T. The 2C53P oscilloscope has 250 MS/s sampling rate, 50 MHz bandwidth. Multimeter 19999 counts, 5 measuring values, max and min display. 4.3-inch IPS touch screen, 480*272 high resolution.
DDS Signal Generator: Outputs 12 waveforms with a maximum frequency of 10 MHz. The FPGA+MCU+ADC architecture ensures strong waveform capture and supports waveform saving, viewing, and export for analysis.
Efficiency Improvement: Features one-key AUTO for quick measurements and simplified operations, with automatic/normal/single trigger modes. Suitable for both periodic analog and non-periodic digital signals.
Comprehensive Analysis: X-Y mode compares phase, amplitude, and frequency of two signals, while FFT spectrum analysis estimates harmonic content and manages complex signals.
Long Battery Life: Built-in 4000mAh battery provides up to 4 hours of use, with Type-C charging for uninterrupted work.

Basic Parameters

Brand	FNIRSI
Model	2C53P
Screen Size & Resolution	4.3 Inch (480 × 272 pixels)
Screen Material	Surface tempered glass + glass touch screen + IPS color screen
Backlight	Adjustable brightness
Power Supply	Type-C (5V/2A)
Battery	4000mAh lithium battery
Language	Chinese, English, Pyccкий, にほんご, Español, Português, Deutsch, 한국인
Product Size	≈145 × 98 × 35 mm
Product Weight	≈360 g

Oscilloscope Parameters

Channel	Dual channel
Bandwidth	50 MHz
Real-time Sample Rate	250 MSa/s
Storage Depth	Up to 64 kByte
Input Resistance	1 MΩ
Time Base Range	10 ns/div – 10 s/div
Vertical Sensitivity	10 mV/div – 10 V/div
Maximum Measured Voltage	±400 V
Vertical Resolution	8 bits
Probe	1× / 10×
Storage Space	13 M
Bandwidth Limit	Supports 20 MHz limit
Trigger Mode	AUTO / Normal / Single
Trigger Type	Rising / Falling edge
Trigger Level	8 div (positive/negative)
Waveform Display Mode	XY / YT / Scroll
Input Coupling	AC / DC
Measured Data	Prd, Freq, Vpp, Vmax, Vmin, Vrms, Vavg, Vamp, Du+, Du-, Wid+, Wid-
Math Calculations	1+2, 1-2, 1×2, 1/2, -1, -2, \|1\|, \|2\|, FFT
Save Waveform Screenshot	Yes
USB Computer Transfer	Yes

Multimeter Parameters

DC Voltage

1.9999V / 19.999V / 199.99V / 1000.0V

±(0.5% + 3)

1.9999V / 19.999V / 199.99V / 760.0V

±(1% + 3)

DC Current

Range	Accuracy
19.999mA / 199.99mA / 1.9999A / 9.999A	±(1.2% + 3)

Range	Accuracy
19.999mA / 199.99mA / 1.9999A / 9.999A	±(1.5% + 3)

19.999MΩ / 1.9999MΩ / 199.99KΩ / 19.999KΩ	±(1.5% + 3)
1.9999KΩ / 199.99Ω	±(0.5% + 3)

Capacitance

999.9µF / 99.99µF / 9.999µF / 999.9nF / 99.99nF / 9.999nF	±(2.0% + 5)
9.999mF / 99.99mF	±(5.0% + 20)

Temperature

-55~1300°C / -67~2372°F

±(2.5% + 5)

Function	Availability
Diode	Yes
Continuity Test	Yes

Signal Generator Parameters

Channel	Single channel
Frequency	0–10 MHz (Sine: 10 MHz, Other waveforms: 5 MHz)
Amplitude	0.1–3.0 V
Square Wave Duty Cycle	0–100%
Signal Type	Sine wave, square wave, sawtooth wave, half wave, full wave, positive step wave, negative step wave, DC signal, exponential rise, exponential fall, multi-audio, sync pulse