FNIRSI® 2C23T Handheld Dual Channel 3-In-1 10MHz 50MS/S Oscilloscope Multimeter DDS Function Generator

Description

FNIRSI® 2C23T Handheld Dual Channel 3-In-1 10MHz 50MS/S Oscilloscope Multimeter DDS Function Generator The FNIRSI 2C23T is a multifunction handheld electronic testing instrument designed for engineers, maintenance technicians, electronics students, and DIY developers. This compact device integrates a dual-channel digital oscilloscope, a true RMS digital multimeter, and a DDS function signal generator into a single portable platform, providing versatile measurement and waveform analysis capabilities suitable for laboratory and field applications. The device adopts FPGA + MCU + ADC hardware architecture combined with built-in high-voltage protection for reliable and stable measurement performance. Features: 3-IN-1 multifunction design combining oscilloscope, multimeter, and DDS signal generator. Dual-channel handheld digital oscilloscope. 10MHz analog bandwidth on each channel. Real-time sampling rate up to 50MSa/s. Built-in 10000-count true RMS multimeter. DDS signal generator with seven waveform outputs. Maximum signal generator frequency up to 2MHz. Supports waveform screenshot saving and export. Supports AC/DC coupling modes. Trigger modes include AUTO, Normal, and Single. Specifications: Parameter Value Brand FNIRSI Model 2C23T Display Screen 2.8inch HD color screen Resolution Ratio 320*240 Charging Specifications TYPE-C (5V/1A) Battery 3000mAh lithium battery Support Functions Oscilloscope, Signal generator, Multimeter Language English Standby Time 6h (laboratory theoretical maximum) Product Volume 167x 89x 35mm Channel Dual channel Sample Rate 50M Analog Bandwidth 10M(dual channel independent 10M) Storage Depth 32kb Impedance 1MΩ Time Base Range 50ns-10s Vertical Sensitivity 20mV/div – 10V/div (X1) Maximum Measured Voltage ±400V Trigger Mode AUTO / Normal / Single Trigger Type Rising edge, Falling edge Display Mode YT/Scroll Coupling Method AC/DC Save Waveform Screenshot Yes Export Waveform Images Yes DC Voltage Range 9.999V / 99.99V / 999.9V DC Voltage Accuracy ±(0.5%+3) AC Voltage Range 9.999V / 99.99V / 750.0V AC Voltage Accuracy ±(1%+3) DC Current Range 9999μA / 99.99mA / 999.9mA / 9.999A DC Current Accuracy ±(1.2%+3) AC Current Range 9999μA / 99.99mA / 999.9mA / 9.999A AC Current Accuracy ±(1.5%+3) Resistance Range ① 9.999MΩ / 999.9KΩ / 99.99KΩ / 9.999KΩ / 999.9Ω Resistance Accuracy ① ±(0.5%+3) Resistance Range ② 99.99MΩ Resistance Accuracy ② ±(1.5%+3) Capacitance Range ① 999.9μF / 99.99μF / 9.999μF / 999.9nF / 99.99nF / 9.999nF Capacitance Accuracy ① ±(2.0%+5) Capacitance Range ② 9.99mF / 99.99mF Capacitance Accuracy ② ±(5.0%+20) Temperature Range (-55 ~ 1300°C) / (-67 ~ 2372°F) Temperature Accuracy ±(2.5%+5) Diode Yes Continuity Test Yes Live Line Detection Yes Signal Generator Channel Single channel Signal Generator Frequency 1Hz-2MHz Signal Generator Amplitude 0.1-3.3V Output Waveform Sine wave, square wave, triangular wave, full wave, half wave, noise wave, DC Output Duty Cycle 0-100% Configuration: Applications Electronic circuit debugging and troubleshooting. Portable waveform signal analysis. Embedded systems development. Educational laboratory experiments. Electronic maintenance and repair. Sensor and power supply testing. Signal generation and waveform simulation. DIY electronics and maker projects. Industrial maintenance applications. Field measurement and testing operations. Package Include: 1x FNIRSI 2C23T Digital Oscilloscope. 1x P6100 Oscilloscope Probe. 1x 10X Oscilloscope Probe. 1x set Crocodile Clip Probe. 1x set Multimeter Probe Set. 1x USB Type-C Charging Cable. 1x User Manual. 1x Packaging Box. Documents: 2C23T Manual (ZH, EN, DE, RU, PT, ES).pdf https://makerselectronics.com/wp-content/uploads/2026/05/f8010fd81eff4341b971cc2999a12662.SD-480p-1.5Mbps-35170476.mp4

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