A studio product view of the Klein Tools ET16 Borescope for Android. The device features an orange handheld controller with a brightness adjustment dial, an integrated USB-C connector, and a 10-foot black armored gooseneck cable for professional industrial inspections.
Product feature infographic for the Klein Tools ET16 highlighting the waterproof 9mm camera head that delivers high-quality 640 x 480 pixel images. Callouts emphasize the 6 on-board adjustable LED lights and the IP67 waterproof rating for the camera probe.
Smartphone interface mockup for the Klein Tools ET16 App showing a high-clarity inspection of industrial wiring. The graphic includes a prompt to download the diagnostic software from the official Klein Tools website for Android device compatibility.
Full product assembly view showing the ET16 borescope's long-reach 10-foot armored cable coiled. The USB-C connector and brightness controller are prominently displayed, illustrating the simple "plug-and-play" setup for modern Android smartphones.
Detailed view of the ET16 handheld control unit. The high-contrast orange housing features a large textured dial for precise LED brightness control and clear branding for the borescope designed for USB-C Android phones.
Extreme close-up of the IP67 waterproof camera head on the Klein Tools ET16. This view highlights the high-quality glass lens and the ring of 6 white LEDs engineered to withstand wet plumbing and electrical conduit environments.
A view of the professional black zippered carrying case included with the ET16 borescope. The padded nylon case features high-visibility orange piping and the Klein Tools logo, designed for safe jobsite transport and organization.
Close-up action shot of the 8mm borescope camera head navigating a metallic vent. The image highlights the intensity of the 6 integrated LEDs, which provide essential illumination for capturing clear diagnostic details in dark, confined spaces.
A professional technician wearing a hard hat, safety glasses, and high-visibility vest using the ET16 borescope. The technician holds the armored gooseneck probe to inspect overhead or inaccessible areas while monitoring the live video feed on an Android smartphone.
Action shot of an electrician using the ET16 inspection camera to look inside a wall cavity during a commercial construction project. The 10-foot gooseneck is shown extended through a metal stud frame, demonstrating the tool's shape retention and reach.
A studio product view of the Klein Tools ET16 Borescope for Android. The device features an orange handheld controller with a brightness adjustment dial, an integrated USB-C connector, and a 10-foot black armored gooseneck cable for professional industrial inspections.
Product feature infographic for the Klein Tools ET16 highlighting the waterproof 9mm camera head that delivers high-quality 640 x 480 pixel images. Callouts emphasize the 6 on-board adjustable LED lights and the IP67 waterproof rating for the camera probe.
Smartphone interface mockup for the Klein Tools ET16 App showing a high-clarity inspection of industrial wiring. The graphic includes a prompt to download the diagnostic software from the official Klein Tools website for Android device compatibility.
Full product assembly view showing the ET16 borescope's long-reach 10-foot armored cable coiled. The USB-C connector and brightness controller are prominently displayed, illustrating the simple "plug-and-play" setup for modern Android smartphones.
Detailed view of the ET16 handheld control unit. The high-contrast orange housing features a large textured dial for precise LED brightness control and clear branding for the borescope designed for USB-C Android phones.
Extreme close-up of the IP67 waterproof camera head on the Klein Tools ET16. This view highlights the high-quality glass lens and the ring of 6 white LEDs engineered to withstand wet plumbing and electrical conduit environments.
A view of the professional black zippered carrying case included with the ET16 borescope. The padded nylon case features high-visibility orange piping and the Klein Tools logo, designed for safe jobsite transport and organization.
Close-up action shot of the 8mm borescope camera head navigating a metallic vent. The image highlights the intensity of the 6 integrated LEDs, which provide essential illumination for capturing clear diagnostic details in dark, confined spaces.
A professional technician wearing a hard hat, safety glasses, and high-visibility vest using the ET16 borescope. The technician holds the armored gooseneck probe to inspect overhead or inaccessible areas while monitoring the live video feed on an Android smartphone.
Action shot of an electrician using the ET16 inspection camera to look inside a wall cavity during a commercial construction project. The 10-foot gooseneck is shown extended through a metal stud frame, demonstrating the tool's shape retention and reach.
KLEIN TOOLS

Klein Tools ET16 Borescope 10 Foot Inspection Camera 0.31 Inch Diameter (Android Device Connection, IP67 Waterproof 6 LEDs, Conduit and HVAC Diagnostics)

Only 2 left
SKU: ET16
$39.97 USD

Description

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Diagnose Internal Electrical Faults And Inspect HVAC Systems Instantly

The Klein Tools ET16 is a portable Android-compatible diagnostic borescope featuring a 10-foot armored gooseneck cable designed for complex residential and industrial system inspections. Operating directly through a smartphone interface via USB-C or Micro-USB connections, this tool uses a slim 0.31-inch diameter camera to display 640 x 480 pixel digital images. The IP67 waterproof camera head and six adjustable LEDs enable contractors to navigate dark cavities, wet plumbing lines, and structural conduits efficiently.

Best Used For:

  • Electrical Line Mapping: Inspecting structural wall cavities and long junction conduits to locate wiring obstructions or pull-line blocks.
  • HVAC Equipment Analysis: Examining internal heat exchanger walls, compressor modules, and intricate ventilation ducting for mechanical fatigue or leaks.
  • Plumbing Pipeline Diagnostics: Navigating through wastewater pathways and drain pipes to pinpoint blockages, joint separations, or corrosion.

Key Performance & Safety Features

  • Direct Smartphone Power: Runs efficiently off your connected mobile device via an On-The-Go (OTG) connection, eliminating independent battery maintenance.
  • Form-Retaining Armored Core: 10-foot rigid gooseneck sheathing permits continuous steering control across horizontal spans and multi-bend runs.
  • Slim Submersible Optics: Ultra-compact 0.31-inch camera assembly features an IP67 immersion rating for safe operation in flooded pipelines.
  • Tunable Matrix Illumination: Six bright white LEDs provide adjustable light intensity levels to minimize reflections and screen glare on metal surfaces.
  • Universal Dual Connectivity: Integrated native USB Type-C interface with an included Micro-USB adapter ensures immediate cross-generation hardware pairing.
  • Instant App Documentation: Capture, file, and export diagnostic images and high-definition video directly through the proprietary mobile application interface.

What's Included

  • Klein Tools ET16 Borescope with 10-Foot Armored Gooseneck
  • Integrated USB Type-C Connector
  • Micro-USB Adapter Cable
  • Protective Carrying Case
  • Instruction Manual

Technical Specifications

Connection Interface: USB Type-C / Micro-USB Adapter
Operating System Support: Android 4.0 or Higher (OTG Support Required)
Total Probe Length: 10 ft. (120 in.)
Camera Probe Diameter: 0.31 in. (8 mm)
Submersion Protection: IP67 Waterproof (Camera and Cable Assembly)
Image Capture Grid: 640 x 480 Pixels
Matrix Illumination: 6 Adjustable White LEDs
Housing Construction: ABS Polymer with Steel Armored Gooseneck
Module Length: 3.7 in. (Main Unit Base)
Net Product Weight: 12.5 oz.
Pro-Tip: Before steering the 10-foot camera into a tight structural conduit or wall void, straighten out the initial 2 feet of the armored gooseneck cable; this creates an anchor line that prevents the camera head from spiraling back on itself under pressure.