UNI-T UTD2102CEX Digital Storage Oscilloscope
The UNI-T UTD2102CEX is a 100MHz dual-channel digital storage oscilloscope (DSO) engineered for professionals, students, and makers who demand accurate, real-time waveform analysis. With a sampling rate of 1GSa/s, this oscilloscope captures fast, high-resolution signals—essential for testing Arduino microcontrollers, ESP32 projects, or analyzing pulse-width modulation (PWM), clocks, or sensor data from any embedded system.
The oscilloscope includes advanced features such as Edge, Pulse, Video, Slope, and Alternate triggering, which allow users to isolate and capture specific waveforms with precision. Thanks to its built-in USB host/device interface, users can store waveforms, export screenshots, or perform PC-based control via included software. This makes it highly adaptable for teaching labs, R&D environments, or hands-on PCB repair and testing at ElectroWay.
Its 7-inch color TFT LCD offers crisp visibility with 800×480 resolution, and the lightweight design ensures easy portability between workbenches or classrooms. It even includes built-in help menus for beginners and quick-access buttons for frequent functions.
Features & Benefits:
1. 100MHz bandwidth, 1GSa/s real-time sampling rate
2. 2 channels
3. 25kpts memory depth
4. 20,000wfms/s waveform acquisition rate
5. 2ns/div~50s/div time-base
6. Trigger modes: Edge, Pulse Width, Runt, Over-amplitude, Slope and Video
7. Calibration signal output: 10Hz, 100Hz, 1kHz (default), 10kHz and 100kHz
8. Input calibration signal only by pressing a button
9. 10Mpts waveform recording
10. 8-inch TFT LCD, WVGA (800×480)
11. USB OTG and Pass/Fail interfaces
| Specifications | UTD2102CEX-II |
| Channels | 2 |
| Bandwidth | 100MHz |
| Sample rate | 1GS/s (single channel), 500MS/s (dual channel) |
| Rise time | ≤3.5ns |
| Memory depth | 25kpts |
| Waveform acquisition rate | ≥20,000wfms/s |
| Vertical sensitivity (V/div) | 1mV/div~20V/div (1MΩ) |
| Time-base range (s/div) | 2ns/div~50s/div |
| Storage | Setup, Waveform, Bitmap |
| Trigger mode | Edge, Pulse Width, Runt, Over amplitude, Video, Slope |
| Trigger frequency | 6 bits |
| Trigger type | Auto, normal, single |
| Pluse Width range | 100ns~10s |
| Signal mode and Line/Field | Supports standard NTSC and PAL signal mode, line range is 1~525 (NTSC) and 1~625 (PAL) |
| Auto measurement | Max, Min, Peak-Peak, Amplitude, Top, Bottom, Cycle Average, Average, Crms, RMS, Area, Cycle area, Overshoot, Preshoot, RPRE, FPRE, Rise Time, Fall Time, Frequency, Period, Pulse Width, +Width, -Width, Burst Width, +Duty, -Duty, Phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, 34 measuring parameters in total |
| Storage waveform | 20 internal settings/waveform, 200 settings/waveform in U disc, deep storage CSV in U disc |
| Interface | USB OTG, Pass/Fail |
| General Characteristics | |
| Power | 100~240VACrms, 50/60Hz |
| Display | 8-inch TFT LCD, 800×RGB×480 |
| Product color | White and gray |
| Product net weight | 3.35kg |
| Product size (W×H×D) | 336mm×164mm×108mm |
| Standard accessory | Power cord, USB cable, 2 sets of passive probes (100MHz), PC software CD (with manual and application software inside) |
🌐 Applications:
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Signal analysis in Arduino & Raspberry Pi projects
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Debugging PWM motor controllers, sensors, and digital buses
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Measuring response curves in amplifier circuits
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Capturing glitches in robotic control systems
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Academic & industrial use in electronics labs
📍 Available now at ElectroWay – Johar Town, Lahore
Buy online or in-store for genuine products, expert support, and nationwide delivery.
📺 YouTube Tutorial:
How to Use a Digital Storage Oscilloscope (UNI-T UTD2102CEX Review)
⚠️ Precautions & Usage Tips:
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Always set the voltage/div and time/div properly before probing sensitive circuits.
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Use proper grounding techniques to avoid signal noise or damage to the scope.
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Don’t exceed the probe’s rated voltage—especially when analyzing AC mains or power systems.
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Regularly save your waveform snapshots via USB for future reference and reporting.
🔗 Helpful Links & Related Products:
Package Details:
Probe×2 (1×,10× switchable)
Power Cord
USB Cable
PC Software CD
LA Module (UT-M09)
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