Panel Oscilliscope

Description

The Panel Oscilloscope is a versatile, portable, 3-in-1 test instrument designed for electronic engineers, technicians, field repair experts, and DIY hobbyists. Integrating a dual-channel oscilloscope, a full-featured digital multimeter, and a DDS function signal generator into a single touch-screen tablet form factor, it serves as a comprehensive portable workbench for bench maintenance, hardware debugging, and automotive testing.

Core Specifications & Features

1. Dual-Channel Oscilloscope

• Analog Bandwidth: 50 MHz per channel (100 MHz overall equivalent response)

• Real-Time Sampling Rate: 250 MSa/s

• Channels: 2 Independent Channels

• Storage Depth: 4.15 kpts

• Input Impedance: $1\text{ M}\Omega \parallel 16\text{ pF}$

• Vertical Sensitivity: $10\text{ mV/div} – 10\text{ V/div}$ ($1\times$ probe), up to $100\text{ V/div}$ ($10\times$ probe)

• Time Base Range: $10\text{ ns/div} – 50\text{ s/div}$

• Trigger Modes: Auto, Normal, Single

• Trigger Types: Rising Edge, Falling Edge

• Coupling Modes: AC / DC

• Automated Measurements: 12 standard parameters ($V_{pp}$, $V_{avg}$, $V_{rms}$, Frequency, Duty Cycle, Period, Max, Min, etc.)

• Max Test Voltage: $\pm40\text{V}$ ($1\times$), $\pm400\text{V}$ ($10\times$)

2. DDS Signal Generator

• Waveform Types: 12 distinct signal types (Sine wave, Square wave, Triangle wave, Sawtooth, DC, Half-wave, Full-wave, Step, Noise, Exponential, etc.)

• Frequency Range: $0\text{ Hz} – 10\text{ MHz}$ (Sine wave: up to $10\text{ MHz}$; other waveforms up to $2\text{ MHz} – 5\text{ MHz}$)

• Frequency Resolution: $1\text{ Hz}$

• Amplitude Range: $0.1\text{ V} – 3.0\text{ V}$

• Duty Cycle Adjustment: $0\% – 100\%$ (applicable to square/pulse waves)

3. High-Precision Digital Multimeter

• Display Counts: 4-digit reading (Up to 9999 counts)

• DC Voltage: $9.999\text{ mV} – 999.9\text{ V}$

• AC Voltage: $9.999\text{ mV} – 750.0\text{ V}$

• DC / AC Current: $9.999\text{ mA} – 9.999\text{ A}$

• Resistance: $999.9\,\Omega – 99.99\text{ M}\Omega$

• Capacitance: $9.999\text{ nF} – 99.99\text{ mF}$

• Diode / Continuity: Open-circuit voltage test, audible buzzer detection for low resistance

• Temperature Measurement: $-55^\circ\text{C}$ to $+1300^\circ\text{C}$ ($-67^\circ\text{F}$ to $+2372^\circ\text{F}$) via thermocouple

Hardware & Interface Highlights

• Touchscreen Display: Features a multi-touch capacitive color screen, allowing intuitive pinch-to-zoom for waveform scaling and direct gesture drag for menu selection.

• FPGA + MCU Architecture: Employs high-speed hardware processing (FPGA + MCU) to guarantee low latency waveform capture and smooth rendering.

• One-Key Auto (AUTO Button): Instantly adjusts timebase and vertical sensitivity to automatically frame and lock onto unknown input waveforms.

• Data Storage & Connectivity:

  • Screen capture and waveform saving capabilities with on-board memory.

  • USB Type-C interface for reading saved screenshots and data logs directly on a PC, as well as firmware upgrades.

• Power Supply: Powered by an integrated rechargeable lithium battery, providing 4 to 6 hours of continuous field operation. Charged via standard Type-C USB port ($5\text{V}/2\text{A}$).

Package Contents

• 1× Panel Oscilloscope main unit

• 2× $10\times$ Oscilloscope Probes ($1\times$ / $10\times$ selectable)

• 1× Pair of Multimeter Test Leads

• 1× Crocodile Clip Cable (Signal Generator Output)

• 1× USB Type-C Data & Charging Cable

• 1× User Manual