FNIRSI 2D15P Touchscreen Oscilloscope Multimeter Signal Generator

This product adopts a combination of physical buttons and a 4.3-inch capacitive touchscreen to enhance user interaction and usability. It features a sampling rate of 500 MSa/s and an analog bandwidth of 100 MHz (100 MHz for single-channel operation; 50 MHz per channel when both channels are active). It supports memory depths of 10K, 100K, and 1M. With 128-level grayscale display and support for persistence and color temperature visualization, the oscilloscope provides a clearer view of waveform details. The waveform capture rate reaches up to approximately 1,200 frames per second, allowing effective capture of abnormal signals. The unit includes 6 types of math operations (such as addition, subtraction, multiplication, and division) for real-time time-domain and frequency-domain analysis. It also offers 13 parameter measurements to assist users in analyzing various signal parame-ters efficiently. Additionally, the device integrates a 10 MHz waveform generator, capable of outputting 9 common waveforms with adjustable amplitude and duty cycle. The built-in 4.5-digit (20,000 counts) True RMS digital multimeter supports AC/DC voltage and current measurement, as well as capaci-tance, resistance, diode, and continuity testing.

Basic Parameters

Product Name: 3-in-1 2CH 100MHz Phosphor Oscilloscope
Model: 2D15P
Screen: 4.3-inch capacitive touchscreen
Battery: 5000mAh rechargeable lithium battery
Operation Method: Touch + knob + physical buttons
Display: 128-level grayscale, color temperature, persistence

Oscilloscope

Channels: 2 channels
Analog Bandwidth: 100MHz (single channel) / 50MHz (dual)
Sampling Rate: 500MSa/s
Memory Depth: 10K / 100K / 1M
Input Impedance: 1MΩ
Time Base Range: 5ns/div – 50s/div
Vertical Sensitivity: 10mV/div – 10V/div
Max Input Voltage: 800V (×10 probe)
Trigger Modes: Auto / Normal / Single
Trigger Type: Rising / Falling / Both Edges
Coupling: AC / DC
Display Modes: Dot / Vector / Color Temperature
Math Operations: 6 Basic Ops
Persistence: Adjustable (min/2s/5s/10s/20s/50s/∞)
Waveform Capture: Supported
Waveform Export: Supported
Cursor measurement: Supported

Multimeter

DC Voltage: 1.9999V / 19.999V / 199.99V / 1000V
AC Voltage: 1.9999V / 19.999V / 199.99V / 750V
DC Current: 19.999mA / 199.99mA / 1.9999A / 9.999A
AC Current: 19.999mA / 199.99mA / 1.9999A / 9.999A
Resistance: 1.9999KΩ – 19.999MΩ
Capacitance: 9.999nF – 99.99mF
Diode / Continuity: Supported

Signal Generator

Channel: 1 channel
Frequency: 0–10MHz
Amplitude: 0.1–3.0Vpp
Duty Cycle: 0–100%
Waveform Types: Sine, Square, Triangle, DC, Noise, Half-wave, Full-wave, Positive Staircase, Negative Staircase.

1.2D15P Host *1
2.P6100 Probe * 2
3.Multimeter Probe *1
4.Alligator Clip Probe *1
5.USB-A to TYPE-C Cable*1
6.User Manual*1