FNIRSI® 2D15P 3-In-1 Benchtop 2CH 100MHz Phosphor Oscilloscope Multimeter

The FNIRSI® 2D15P 3-In-1 Benchtop 2CH 100MHz Phosphor Oscilloscope Multimeter combines tactile physical buttons with a 4.3" capacitive touchscreen to deliver compact benchtop test capability for engineers, technicians, and hobbyists. The instrument provides up to 500 MSa/s real-time sampling and selectable analog bandwidth—100 MHz for single-channel and 50 MHz for dual-channel operation—so both transient and steady-state signals can be captured with clarity. Selectable memory depths (10K, 100K, 1M) and a 1200 fps waveform capture rate expose fine signal details and dynamic behavior. A 128-level grayscale plus color temperature display with phosphor-style persistence reveals waveform persistence and signal dynamics. Built-in math operations (add, subtract, multiply, divide, etc.), XY mode, infinite persistence, cursors, and 18 automatic measurements make parameter analysis rapid and repeatable. Trigger options include Auto, Normal, and Single with rising, falling, and both-edge trigger types for versatile acquisition control. The integrated 10 MHz DDS signal generator offers up to 11 common waveforms with adjustable amplitude and duty cycle for stimulus and verification tasks. This model consolidates oscilloscope and multimeter functions: a built-in 19999-count True RMS multimeter supports AC/DC voltage and current, resistance, capacitance, diode, and continuity checks. The instrument employs an FPGA+MCU+ADC architecture to ensure stable high-speed processing, and includes wave save and export functions for data transfer and documentation. A curve-view trend graph enables long-term monitoring of signals and measurements. The unit is powered by an internal 5000 mAh battery with Type-C charging for convenient portable use. Specifications at a glance: Channels: Dual-channel operation. Sample Rate: 500 MSa/s. Analog Bandwidth: 100 MHz (single), 50 MHz (dual). Memory Depth: 10K / 100K / 1M selectable.