FNIRSI 1C15 Pro – 110MHz 500MS/s High-Speed Mini Handheld Digital Oscilloscope

Advanced Portable Signal Analysis Tool for Engineers, Technicians & Hobbyists

Overview:

The FNIRSI 1C15 Pro is a high-performance 110MHz handheld digital oscilloscope designed for rapid signal detection, accurate waveform analysis, and efficient troubleshooting across a broad range of electronics. Featuring a real-time sampling rate of 500MSa/s, ultra-clear display, intuitive UI, and versatile functionality, this compact test tool offers the power of a benchtop scope—right in your hand.

Built for portability without compromise, the 1C15 Pro supports both novice users and seasoned engineers with its auto-measurement functions, advanced triggering modes, and intelligent waveform capture. Ideal for in-field diagnostics, lab testing, and mobile electronics repair, it’s a go-to device for real-time monitoring of analog, digital, PWM, or mixed signals.

Product Highlights:

Precision & Performance

• 110MHz Analog Bandwidth – Analyze a wide range of signals from low-frequency power lines to high-frequency communication pulses.

• 500MSa/s Sampling Rate – Real-time waveform acquisition ensures accurate analysis of transient events and signal fluctuations.

• 8-bit Vertical Resolution – Capture fine waveform details and voltage changes with precision.

Portable, Pocket-Sized Design

• Ultra-Compact & Lightweight – Weighs less than 200g, perfect for engineers on the move.

• Handheld Form Factor – Fits easily in toolboxes, backpacks, or pockets.

• Built-in 3000mAh Rechargeable Lithium Battery – Supports up to 6+ hours of continuous operation with USB-C fast charging.

High-Quality Display & User Interface

• 2.8-Inch Color TFT LCD (320x240 Resolution) – Bright, clear, and readable even under outdoor lighting.

• Intuitive Menu Navigation – Simple button layout and easy-access functions reduce learning curve.

Advanced Signal Analysis Capabilities

• Measurement Functions: Vpp, Vavg, Vmax, Vmin, Frequency, Period, Duty Cycle, RMS, and more.

• Trigger Modes: Auto, Normal, Single; with Edge Triggering for both rising and falling edges.

• Cursor Measurement Support – Measure time intervals and voltage differentials directly from the screen.

Data Management & Connectivity

• Built-in Screenshot Function – Save waveform images to internal memory or external SD/USB.

• Firmware Upgradable – Stay up to date with latest improvements via USB update.

• PC Connectivity – Transfer saved waveform data to PC for deeper analysis (if supported model variant).

Applications:

• Circuit Design & Debugging

• Power Supply & Signal Monitoring

• Automotive Electronics Diagnosis

• Embedded System Testing

• IoT Hardware Development

• Education, Training & Research Labs

• Field Service & Maintenance

Technical Specifications: