Klein Tools - For Professionals Since 1857

Borescope for Android® Devices


  • ET16 BORESCOPE APP IS AVAILABLE ON THE KLEIN TOOLS WEBSITE. It is not available anywhere else.
  • Borescope connects to Android On-The-Go (OTG) version 4.0 or higher devices; it is NOT for iPhones or iPads
  • Waterproof IP67 9 mm camera for high quality 640 x 480 pixel images
  • Capture and share images and video via text or email using the Klein Tools App, available for download at the Klein Tools website
  • Armoured 10' (3 m) gooseneck cable for extended reach
  • Six white LEDs with adjustable brightness control for the best pictures
  • Direct USB Type-C connection with adapter for micro-USB
  • No batteries; powered by the device connection
  • Includes borescope, carrying case, micro-USB adapter and instruction manual
JPG (High Resolution) et16_photo.jpg
PNG (Transparent Background) et16.png
ET16 Borescope App Download for Android® android_borescope.apk

Klein Tools ET16 Borescope features a 9 mm camera surrounded by 6 LEDs attached to a 10' (3 m) armoured gooseneck cable. The digital camera has a USB Type-C (and micro-USB) connection for most Android® (OTG 4.0 or higher) smartphones and devices. The camera and video output is displayed on the Android® device using the free Klein Tools ET16 Borescope App, available for download at www.KleinTools.com (not available anywhere else). The ET16 does not require batteries; it is powered by the device connection.

USB Type-C or Micro-USB for Android
Electrical, HVAC, Plumbing, Aircraft
Special Features:
10' (3 m) Armoured Gooseneck and 6 LED Lights
Overall Length:
3.7'' (9.4 cm)
Overall Height:
0.95'' (2.4 cm)
Overall Width:
1.3'' (3.3 cm)
Camera Head Diameter:
0.35'' (9 mm)
Auto Shut Off:
Data Logging:
ABS and Electrical Components
Via the Smartphone App, only available on the Klein Tools website
Screen Resolution:
640 x 480 Max
Digital Zoom:
Recording Capability:
Still Image and Video
IP Rating:
IP67 (Camera Only)
Borescope with 10' Gooseneck, USB Adapters, Carrying Case and Instruction Manual
12.5 oz (354 g)
Additional Information
  • Always wear approved eye protection.
  • Do NOT use on live circuits.
  • Do NOT probe moving machinery.
  • NOT for personal/medical use.
  • See manual for the complete set of warnings.