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Apple / Android / HarmonyOS Direct Connection – OTG Industrial Borescope
🚀 Easy Operation – Plug & Play
After downloading the free APP, the operation interface will appear automatically when connected to your phone.
No complex setup – truly user-friendly.
✨ Key Features at a Glance
✅ HD Resolution 640x480 – Clear image quality
✅ 8mm Lens Diameter – Fits into tight spaces
✅ 72° Viewing Angle – Wide field of view
✅ IP67 Waterproof – Corrosion-resistant, wear-resistant, fully sealed lens
✅ Adjustable Brightness – 8 high-intensity LEDs
✅ Focal Length: 2cm – 8cm – Optimal close-up inspection
✅ Photo & Video Support – Capture evidence in JPEG / AVI format
✅ Zoom In & Out – Digital zoom for detailed view
✅ Power Supply: 5V DC via USB
✅ Compatible Systems:iOS,Android,HarmonyOS,Windows (XP / 7 / 8 / Vista / 10/11)
📱 Three Interface Options – One Endoscope
Available in Type-C / iOS (Lightning) / Micro-USB versions.
Compatible with almost all smartphones and computers.
💡 8 Adjustable LED Lights
Even in dark or narrow environments, the 8 built-in LEDs provide strong, adjustable lighting for clear visibility.
🌊 IP67 Waterproof – Built to Last
Lens sealed with special industrial-grade glue
Anti-corrosion & wear-resistant
Suitable for underwater inspections (e.g., pipes, drains, wells)
🛠️ Suitable for Multiple Scenarios
Scenario:Application
Pipeline maintenance:Blockage investigation, leak detection
Car maintenance:Engine inspection, internal part check
Home appliance:testing Behind-the-scene appliance diagnosis
Disaster rescue:Search in narrow or dark spaces
Sewer & drain inspection:Quick blockage location
🧰 What’s Included (Accessories x8)
Endoscope main unit
OTG adapter (depending on version)
Magnet
Hook
Side mirror
User manual
Other basic accessories
📸 Photo & Video Capabilities
Take photos (JPEG)
Record videos (AVI)
Zoom in and out during inspection
Real-time viewing on your mobile screen
📦 Product Specifications
Resolution 640 x 480 pixels
Lens Diameter 8 mm
Sensor Size 1/10 inch
View Angle 72 degrees
Waterproof Rating IP67
Power Supply 5V DC (USB)
Focal Length 2cm – 8cm
Image Format JPEG
Video Format AVI
Supported OS iOS, Android, HarmonyOS
PC Support XP, Win7, Win8, Vista, 10, 11
✅ Why Choose E320 Endoscope?
🔌 No WiFi or battery needed – Powered directly by your phone
📱 Works with iPhone, Android, Huawei HarmonyOS
🧲 Magnetic & hook accessories for part retrieval
🔍 Clear close-up imaging at 2–8cm focal range
💧 IP67 waterproof for harsh environments
🛠️ Affordable industrial-grade inspection tool
