FNIRSI 2C53T Digital Handheld 3 in One - Oscilloscope 50Mhz Multimeter- Signal Generator 50kHz

3-in-1 Test & Measurement Tool – Combines a dual-channel oscilloscope, digital multimeter and signal generator in one compact handheld instrument. 50MHz Dual-Channel Oscilloscope – Provides 50MHz bandwidth on two channels with a fast 250MS/s sampling rate for analysing electronic signals and waveforms. Advanced Waveform Analysis – Includes FFT, mathematical operations, cursor measurements, persistence, XY mode and infinite afterglow for more detailed signal analysis. Up to ±400V Oscilloscope Measurement – Integrated high-voltage protection and measurement capability up to ±400V for a wider range of electronics testing applications. High-Resolution 4.5-Digit Multimeter – Offers 19,999-count True RMS measurement for accurate electrical testing. Wide Multimeter Measurement Functions – Measures AC/DC voltage and current, resistance, capacitance, temperature, diode and continuity, making it suitable for troubleshooting and repair work. Built-In DDS Signal Generator – Generates 13 different waveform types with output frequency up to 50kHz and 1Hz adjustment steps. Adjustable Signal Output – Signal-generator frequency, amplitude and duty cycle can be adjusted to support circuit testing and development. Waveform Save & PC Transfer – Capture and save waveform screenshots, then transfer saved images to a computer via USB Type-C for documentation or further analysis. 2.8-Inch HD Colour Display – Features a 320 × 240 colour screen for clear viewing of waveforms and measurement results.