Description
The FNIRSI 2C53T is a portable 3-in-1 electronic testing instrument that combines a 50MHz dual-channel oscilloscope, True RMS multimeter and programmable signal generator. With a 250MSa/s sampling rate, it enables waveform analysis, electrical measurements and signal testing in one compact device, making it suitable for electronics troubleshooting, circuit debugging and laboratory work.
Featuring a 2.8-inch color LCD, waveform saving and USB-C data export, the device supports convenient testing and analysis. Its built-in 3000mAh lithium-ion battery, math functions, FFT analysis, cursor measurements and XY display mode make it a practical tool for professionals, students and electronics enthusiasts.
Key Features
- 3-in-1 Testing Instrument: Combines a dual-channel oscilloscope, True RMS multimeter and signal generator.
- 50MHz Dual-Channel Oscilloscope: Allows waveform monitoring and comparison across two input channels.
- 250MSa/s Sampling Rate: Captures changing electrical signals for detailed waveform analysis.
- Advanced Waveform Analysis: Supports math functions, FFT, cursor measurements, persistence mode and XY display.
- 4.5-Digit True RMS Multimeter: Provides 19,999-count measurements for electrical testing.
- Multiple Measurement Functions: Measures voltage, current, resistance, capacitance and temperature.
- Programmable Signal Generator: Generates 13 waveform types with an output frequency of up to 50kHz.
- 2.8-Inch Color LCD: Features a 320 × 240 resolution display for clear waveform viewing and easy operation.
- Waveform Saving and Export: Supports one-click waveform saving and USB-C data export.
- Portable Battery-Powered Design: Built-in 3000mAh lithium-ion battery supports convenient use away from a fixed workstation.
- Versatile Applications: Suitable for electronics repair, circuit testing, educational laboratories and DIY electronics projects.
Specifications
1. Oscilloscope
| Specification | Details |
|---|---|
| Oscilloscope Type | Digital oscilloscope |
| Number of Channels | 2 |
| Analog Bandwidth | 50MHz |
| Sampling Rate | 250MSa/s |
| Memory Depth | 1Kpts |
| Waveform Analysis | Math functions, FFT, cursor measurements |
| Display Modes | XY mode, persistence mode |
| Waveform Storage | Supported |
| Data Export | USB-C |
2. Multimeter
| Specification | Details |
|---|---|
| Multimeter Type | True RMS digital multimeter |
| Display Resolution | 4.5-digit |
| Display Count | 19,999 counts |
| Voltage Measurement | Supported |
| Current Measurement | Supported |
| Resistance Measurement | Supported |
| Capacitance Measurement | Supported |
| Temperature Measurement | Supported |
3. Signal Generator
| Specification | Details |
|---|---|
| Generator Type | Programmable signal generator |
| Waveform Types | 13 |
| Maximum Output Frequency | 50kHz |
4. General Specifications
| Specification | Details |
|---|---|
| Display Type | Color LCD |
| Display Size | 2.8 inches |
| Display Resolution | 320 × 240 pixels |
| Battery Capacity | 3000mAh |
| Battery Type | Lithium-ion |
| Standby Time | Up to 6 hours, as specified |
| Data Interface | USB-C |
| Design | Handheld and portable |
| Applications | Electronics testing, circuit debugging, repair and education |
