FNIRSI 2D15P Digital Multimeter Oscilloscope Signal Generator Duan Channel 100M

About this deal

The FNIRSI 2D15P is a 3-in-1 benchtop instrument that packs a dual-channel digital oscilloscope, a True RMS multimeter, and a DDS signal generator into one compact unit. It delivers 500 MSa/s sampling, 100 MHz bandwidth on a single channel (50 MHz when both channels are in use), and selectable memory depth from 10K to 1M. Operation is via a 4.3-inch capacitive touchscreen combined with physical buttons and rotary knobs , and the display supports 128-level grayscale with waveform capture at up to 1,200 fps. By combining a 100 MHz oscilloscope, multimeter, and signal generator in one unit, it removes the need for three separate instruments, making it well suited to electronics repair, circuit design, educational use, and hobbyist projects. The True RMS multimeter supports voltage and current (AC/DC), resistance, capacitance, diode, and continuity tests. The built-in 10 MHz signal generator outputs 9 waveform types including sine, square, triangle, DC, noise, and step signals, with adjustable amplitude and duty cycle. A built-in 5,000 mAh rechargeable lithium battery and Type-C charging keep the unit portable and ready for bench or field use.