🎯 Who Is It For?

Whether you're debugging embedded systems, teaching lab courses, reverse engineering signals, or optimizing power electronics, the Hanmatek DOS1102 is designed to meet your needs. It's perfect for:

• 📡 Electrical and RF engineers
• 📘 University and high school STEM labs
• 🧰 Electronics repair technicians
• 🔧 Arduino, Raspberry Pi, and ESP32 developers
• 🔋 Power system and battery management testing

✨ Key Features

• 110MHz Bandwidth – Capture high-speed digital and analog signals with ease.
• 1GSa/s Real-Time Sample Rate – High temporal resolution for precise analysis.
• 7” TFT LCD Display – Large, full-color screen with 800×480 resolution.
• 2 Independent Channels – Dual input with full synchronization and isolation.
• Advanced Trigger Modes – Edge, Pulse, Slope, Video, and Alternate modes.
• Automatic Measurements – Over 30 types including frequency, RMS, duty cycle, etc.
• Math Functions – FFT, addition, subtraction, multiplication, division, etc.
• USB Interface – Save data, screenshots, and perform firmware upgrades.

📐 Technical Specifications

• Bandwidth: 110MHz
• Channels: 2
• Sample Rate: 1GSa/s
• Memory Depth: 240kpts
• Display: 7" color TFT, 800×480 resolution
• Time Base: 2ns/div to 100s/div
• Vertical Resolution: 8-bit
• Input Impedance: 1MΩ ±2%
• Probe Attenuation: x1, x10, x100, x1000
• Trigger Sensitivity: DC~100MHz: ≥1div
• Interfaces: USB Host & Device

📊 Real-World Applications

Thanks to its rugged performance and versatility, the DOS1102 thrives in:

• 🛠 Electronic repair and diagnostics (mobile, audio, appliances)
• 🏫 Lab instruction for waveform analysis and circuit validation
• ⚡ Inverter, SMPS, and power electronics research
• 🔍 Automotive sensor testing and waveform capture
• 💡 Signal generation & decoding (UART, I2C, SPI)

💬 What Users Are Saying

“Impressive value for the price. I’ve used $1000+ scopes that don’t offer much more than this. The screen is crisp, operation is snappy, and the FFT mode works well for my audio testing projects.” – Jake T., Electronics Engineer

“Perfect for our lab class. Students picked it up quickly. It’s reliable, safe, and intuitive enough for undergraduates.” – Dr. Lin, University Physics Department