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.

Product Parameters

Oscilloscope Specifications:

Channel

Dual Channel

Sample Rate

500MSa/s

Analog Bandwidth

100MHz

Memory Depth

10K, 100K, 1M

Input Impedance

1MΩ

Timebase Range

5ns - 50s

Vertical Sensitivity

10mV - 10V/div

Max Input Voltage

800V (x10 Probe)

Trigger Mode

Auto, Normal, Single

Trigger Type

Rising, Falling, Both Edges

Display Mode

Dot, Vector, Color Temp

Coupling

AC/DC

Persistence

min / 2s / 5s / 10s / 20s / 50s / ∞

Math Operations

✔

Waveform Capture

✔

Waveform Export

✔

Cursor Measurement

✔

Multimeter Specifications:

DC Voltage

1.9999V / 19.999V / 199.99V / 1000V

AC Voltage

1.9999V / 19.999V / 199.99V / 750.0V

DC Current

19.999mA / 199.99mA / 1.9999A / 9.999A

AC Current

19.999mA / 199.99mA / 1.9999A / 9.999A

Resistance

19.999MΩ / 1.9999MΩ / 199.99KΩ / 19.999KΩ / 1.9999KΩ / 199.99Ω

Capacitance

999.9uF / 99.99uF / 9.999uF / 999.9nF / 99.99nF / 9.999nF / 9.999mF / 99.99mF

Diode

✔

Continuity

✔

Signal Generator Specifications:

Channel

1CH

Frequency

0 - 10 MHz

Amplitude

0.1 - 3.0 Vpp

Duty Cycle

0 - 100%

Package List:

◉ 2D15P Scope DMM *1
◉ P6100 Probe *2
◉ Multimeter Probe *1
◉ Alligator Clip Probe *1
◉ USB Data Cable *1
◉ User Guide *1

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