FNIRSI 2C53P 50MHz 3 In 1 Touch Screen Scope And Meter

Main Description

The FNIRSI 2C53P 50MHz 3 In 1 Touch Screen Scope And Meter is a compact, portable powerhouse designed for maintenance, R&D, and classroom labs. This dual-channel instrument blends an oscilloscope, a 4.5-digit multimeter, and a DDS signal generator into one rugged handheld device, letting you diagnose circuits, measure signals, and generate test patterns on the go. The FPGA+MCU+ADC architecture delivers a real-time sampling rate of 250 MS/s and a 50 MHz analog bandwidth, while the built-in high-voltage protection module supports up to ±400 V peak. A bright 3.0–4.9 inch capacitive touch display (480x272) makes it easy to view waveforms, inspect measurements, and save screenshots for later analysis. Whether you’re in the workshop, on a field service call, or teaching a class, this all-in-one instrument simplifies workflows, saves space, and reduces the need for multiple testers.

Benefits & Tips

• One tool, many capabilities: Use it as an oscilloscope for waveform visualization, as a true RMS multimeter (4.5 digits) for voltage, current, resistance, capacitance, and more, or as a DDS signal generator with 12 output profiles up to 10 MHz. This versatile device covers most common test scenarios.
• Capture, store, and analyze: Take waveform screenshots and save data for secondary analysis, helping you document issues and share findings with colleagues or students.
• Portable power for field work: A built-in 4000 mAh rechargeable battery provides hours of operation, so you can work without constantly hunting for a power outlet. Use the 1x/10x probes to safely measure a wide range of signals up to ±400 V peak.

Product specifications

• Channel: Dual channel
• Analog bandwidth: 50 MHz
• Real-time sampling rate: 250 MSa/s
• Storage depth: Up to 64 kB
• Input impedance: 1 MΩ
• Time base range: 10 ns/div – 10 s/div
• Vertical sensitivity: 10 mV/div – 10 V/div
• Vertical resolution: 8 bits
• Maximum measured voltage: ±400 V
• Probes: 1x/10x attenuation
• Display: 3.0"–4.9" touch display, 480×272
• Display features: YT/XY/Scroll waveform display modes
• Input coupling: AC/DC
• Frequency measurement range: Period, frequency, and related metrics including peak-to-peak, max, min, average, effective value, amplitude, duty cycle, and pulse width
• Trigger modes: Auto / Normal / Single (Rising/Falling edge)
• Bandwidth limit: Supports 20 MHz limit
• Signal generator: DDS function with 12 waveforms, max output 10 MHz, adjustable frequency, amplitude, and duty cycle
• Storage: Save waveform data for later analysis
• Power: Built-in rechargeable battery (4000 mAh); standby up to 4 hours
• Origin: Mainland China

Package includes

• FNIRSI 2C53P 50MHz 3 In 1 Touch Screen Scope And Meter device
• Probes with 1x/10x attenuation

Warnings / Reminders

• Maximum measured voltage: ±400 V peak. Exercise caution and use proper probing techniques when measuring high-voltage signals.
• Bandwith limit support: 20 MHz limit is available for safer, more stable measurements when needed.
• Keep the device within its stated operating conditions, and ensure the battery is charged using appropriate charging practices to maximize life.

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