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Slender 7 mm diameter inspection camera with IP67 waterproof rating and USB Type-C connector

ECbidbuy

ECbidbuy NK9 7mm inspection camera 640×480 30fps IP67 USB Android Type-C

SKU CH-DCD0-1J3TB

A 7 mm waterproof lens captures 640×480 video at 30 fps and connects via USB Type-C to Android devices

  • Package Contents1
  • 7 mm lens reaches tight spaces
  • 640 × 480 resolution at 30 fps for clear video
  • IP67 waterproof rating handles wet environments
  • USB Type‑C connector works with Android devices
  • 67 ° view angle covers a wide field

Compact 7 mm inspection camera for Android

The ECbidbuy NK9 is a 7 mm diameter endoscope designed for close-up visual inspection on Android phones and computers with USB-C ports. It captures 640×480 video at 30 fps with a 67-degree view angle. The lens focuses best between 2 cm and 10 cm, making it suited for examining pipes, engines or tight cavities rather than long-range surveillance. Apple iOS devices are not supported.

IP67 waterproof rating and automatic exposure light

The camera head carries an IP67 waterproof rating and an automatic exposure light for illumination in dark or wet environments. Operating temperature ranges from 0 to 70 degrees Celsius. Power is drawn directly from the host device through the USB-C connector, so no separate battery or power supply is required during normal use.

Sustained close-range viewing with passive cooling

Under continuous operation the unit relies on passive heat dissipation through its slender probe. The 5.5 mm lens variant mentioned in the documentation shares the same thermal characteristics. Image clarity remains stable as long as the subject stays within the 2 cm to 10 cm optimal range; beyond roughly 1 m the picture becomes too blurred for practical inspection.

Highlights

  • 7 mm lens reaches tight spaces
  • 640 × 480 resolution at 30 fps for clear video
  • IP67 waterproof rating handles wet environments
  • USB Type‑C connector works with Android devices
  • 67 ° view angle covers a wide field

Specifications

ModelNK9
Package Contents1

Questions about this item

How do I install the NK9 endoscope on my Android phone and what step is often missed?

Scan the QR code to download the Android app, then insert the USB Type‑C connector fully before opening the software; the connector must be seated completely or the camera will not be detected.

What part of the NK9 will need replacement after prolonged use?

The four built‑in exposure LEDs provide the only illumination; if they degrade or fail the camera cannot light the inspection area and the whole unit must be replaced.

At what temperature does the NK9 reach its operating limit during continuous use?

The specified operating range tops out at 70 degree; sustained use above that temperature will exceed the camera's rated limit.

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