The FNIRSI 2D15P combines physical buttons with a 4.3" capacitive touchscreen. It offers 500 MSa/s sampling, 100 MHz single-channel bandwidth (50 MHz dual-channel), and 10K–1M memory depth. Features include 128-level grayscale display, 1200 fps waveform capture, math functions, 18 automatic measurements, a 10 MHz waveform generator, and a 19999 Counts True RMS multimeter supporting voltage, current, resistance, capacitance, diode, and continuity tests.

Key Features

Dual-Channel Input — 100 MHz single-channel / 50 MHz dual-channel operation.
Selectable Memory Depths — 10 K / 100 K / 1 M for flexible data capture.
20 MHz Bandwidth Limit — Reduces noise for accurate ripple and precision testing.
Grayscale & Color Temperature Visualization — Reveal waveform persistence and signal dynamics.
Math Operations (Add, Subtract, Multiply, Divide, etc.) — Real-time signal computation.
XY Mode & Infinite Persistence — Visualize phase relationships and waveform overlap.
Cursor Function & 13 Auto Measurements — Quick and clear parameter analysis.
Auto / Normal / Single Trigger Modes — Flexible signal capture for every testing need.
10 MHz DDS Signal Generator — Output up to 11 common waveforms with adjustable amplitude and duty cycle.
True RMS Multimeter (19,999 Counts) — Supports V/A (AC/DC), Ω, capacitance, diode, and continuity tests.
Curve View Function — Displays real-time trend graphs for visual signal tracking.
FPGA + MCU + ADC Architecture — Ensures high-speed signal processing and stable performance.
Compact & Lightweight Design — 30 % lighter body with a powerful 5000 mAh battery.
Wave Save & Export Function — Store and transfer waveform data for post-analysis.
Type-C Charging Interface — Convenient, fast, and universal power connection.