A studio product view of the Klein Tools ET19 Pro Borescope inspection camera. The 4.3-inch color LCD monitor is shown displaying a high-contrast internal system image, connected to a 10-foot armored gooseneck cable featuring a specialized dual-lens 720p HD camera head.
Product feature infographic for the Klein Tools ET19 Pro highlighting the 10-foot armored gooseneck cable and the 5.5mm dual-lens camera with 6 adjustable LEDs. The graphic emphasizes the rechargeable lithium-ion battery and the high-visibility 4.3-inch LCD monitor used for professional HVAC and automotive diagnostics.
Action shot of a professional technician using the ET19 Pro borescope to inspect a complex industrial wiring harness inside a mechanical cabinet. The high-resolution handheld monitor provides a clear, real-time 720p view of internal components, demonstrating the tool's effectiveness in tight spaces.
Product dimension graphic for the Klein Tools ET19 Pro borescope. Measurements indicate a unit length of 6.6 inches, height of 3.2 inches, and width of 1.5 inches. The armored camera cable is specified at 10 feet long with a slim 0.22-inch diameter probe head.
Frontal view of the ET19 Pro handheld diagnostic unit showcasing the 4.3-inch color LCD screen and tactile button interface. The keypad includes dedicated controls for photo and video recording, LED brightness adjustment, 3x digital zoom, and Wi-Fi connectivity.
Overhead perspective of the ET19 Pro borescope kit including the handheld monitor and the coiled 10-foot armored snake. The dual-lens camera head is shown with a protective cap, illustrating the rugged build quality required for plumbing and aviation inspections.
Close-up of the ET19 Pro with the USB-C charging and data cable connected. The image highlights the modern interface used for high-speed file transfer of 720p inspection videos and the protective weather-resistant port seal.
Top-down view of the Klein Tools ET19 Pro borescope handheld unit. This view highlights the rugged orange and black housing and the industrial port covers that protect the camera and USB-C connections from jobsite dust and moisture.
Rear view of the ET19 Pro showing the durable construction material and the stowed integrated kickstand. The housing includes professional safety certifications and an ergonomic grip design for long-duration industrial inspections.
Rear perspective view of the ET19 Pro borescope with the integrated kickstand fully deployed. The stand allows the technician to set the monitor on a flat surface for hands-free viewing while navigating the 10-foot armored camera probe through conduits or engine blocks.
Action shot of a professional technician using the ET19 Pro Borescope to inspect a kitchen sink. The high-resolution 4.3-inch color LCD screen displays a clear 720p HD image of the mechanical components, illustrating the tool's effectiveness for detailed HVAC system diagnostics.
Person using a plumbing inspection camera to check a sink drain.
Close-up of the ET19 Pro 5.5mm dual-lens camera head with its 6 integrated LEDs fully illuminated. The bright light output is shown providing high-intensity illumination for the waterproof IP67 sensor, which is essential for viewing dark, confined spaces in plumbing and mechanical systems.
A studio product view of the Klein Tools ET19 Pro Borescope inspection camera. The 4.3-inch color LCD monitor is shown displaying a high-contrast internal system image, connected to a 10-foot armored gooseneck cable featuring a specialized dual-lens 720p HD camera head.
Product feature infographic for the Klein Tools ET19 Pro highlighting the 10-foot armored gooseneck cable and the 5.5mm dual-lens camera with 6 adjustable LEDs. The graphic emphasizes the rechargeable lithium-ion battery and the high-visibility 4.3-inch LCD monitor used for professional HVAC and automotive diagnostics.
Action shot of a professional technician using the ET19 Pro borescope to inspect a complex industrial wiring harness inside a mechanical cabinet. The high-resolution handheld monitor provides a clear, real-time 720p view of internal components, demonstrating the tool's effectiveness in tight spaces.
Product dimension graphic for the Klein Tools ET19 Pro borescope. Measurements indicate a unit length of 6.6 inches, height of 3.2 inches, and width of 1.5 inches. The armored camera cable is specified at 10 feet long with a slim 0.22-inch diameter probe head.
Frontal view of the ET19 Pro handheld diagnostic unit showcasing the 4.3-inch color LCD screen and tactile button interface. The keypad includes dedicated controls for photo and video recording, LED brightness adjustment, 3x digital zoom, and Wi-Fi connectivity.
Overhead perspective of the ET19 Pro borescope kit including the handheld monitor and the coiled 10-foot armored snake. The dual-lens camera head is shown with a protective cap, illustrating the rugged build quality required for plumbing and aviation inspections.
Close-up of the ET19 Pro with the USB-C charging and data cable connected. The image highlights the modern interface used for high-speed file transfer of 720p inspection videos and the protective weather-resistant port seal.
Top-down view of the Klein Tools ET19 Pro borescope handheld unit. This view highlights the rugged orange and black housing and the industrial port covers that protect the camera and USB-C connections from jobsite dust and moisture.
Rear view of the ET19 Pro showing the durable construction material and the stowed integrated kickstand. The housing includes professional safety certifications and an ergonomic grip design for long-duration industrial inspections.
Rear perspective view of the ET19 Pro borescope with the integrated kickstand fully deployed. The stand allows the technician to set the monitor on a flat surface for hands-free viewing while navigating the 10-foot armored camera probe through conduits or engine blocks.
Action shot of a professional technician using the ET19 Pro Borescope to inspect a kitchen sink. The high-resolution 4.3-inch color LCD screen displays a clear 720p HD image of the mechanical components, illustrating the tool's effectiveness for detailed HVAC system diagnostics.
Person using a plumbing inspection camera to check a sink drain.
Close-up of the ET19 Pro 5.5mm dual-lens camera head with its 6 integrated LEDs fully illuminated. The bright light output is shown providing high-intensity illumination for the waterproof IP67 sensor, which is essential for viewing dark, confined spaces in plumbing and mechanical systems.
KLEIN TOOLS

Klein Tools ET19 Pro Borescope 10 Foot Armored Dual Lens Camera Inspection System (720p HD IP67 Waterproof Wi-Fi 4.3 Inch LCD Conduit Diagnostic)

In stock
SKU: ET19
$169.99 USD

Description

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Pinpoint Internal System Deficiencies and Toggle Perspectives Instantly with Dual Lens Clarity

The Klein Tools ET19 Pro is a portable wireless diagnostic borescope system featuring a 9.8-foot armored gooseneck cable and a dedicated 4.3-inch color LCD monitor. Engineered with a 0.22-inch diameter dual-lens camera, this 720p high-definition tool allows technicians to switch instantly between forward and side views without physical mirrors. Its integrated Wi-Fi module streams visual data to external devices, while the IP67 waterproof rating enables reliable assessments inside structural conduits, plumbing systems, and automotive components.

Best Used For:

  • Conduit Blockage Identification: Navigating deep within rigid or flexible building conduits to locate internal burrs, wire snags, or insulation friction points.
  • Cylinder Wall Diagnostics: Inspecting internal combustion engines and valve seats through spark plug ports by switching to the 90-degree side-view lens.
  • HVAC Duct Inspections: Evaluating hidden heat exchanger junctions and moisture drain pans inside structural wall cavities for early corrosion signs.

Key Performance & Safety Features

  • Dual-Lens Optical System: Forward and side-view sensors eliminate blind spots by providing direct 360-degree viewing inside closed assemblies.
  • High-Definition Imagery: Professional 720p resolution pairing with a 3x digital zoom enables immediate spotting of small micro-cracks or connection faults.
  • Shape-Retaining Armored Core: 9.8-foot gooseneck extension ensures maximum steering stiffness to span long vertical drops or horizontal pathways.
  • Integrated Color Monitor: A vibrant 4.3-inch screen features a 180-degree electronic image rotation function to keep layouts upright regardless of cable orientation.
  • Submersible Pipeline Protection: Sealed IP67 camera assembly allows unrestricted submersion into grease traps, full drain pipes, and wet conduit lines.
  • App-Driven Wi-Fi Syncing: Built-in wireless transmitter passes continuous frames directly to iOS or Android smartphones for digital job documentation.

What's Included

  • ET19 Pro Borescope Main Unit
  • 5.5mm Dual-Lens Camera Probe with 10-Foot Armored Cable
  • Camera Accessory Kit (Hook and Magnet)
  • USB Charging/Data Cable
  • Hard-Shell Protective Carrying Case

Technical Specifications

Camera Resolution: Dual Lens 720p HD
Display Interface: 4.3-Inch Color LCD
Snake Cable Length: 9.8 ft. (118 in.)
Camera Head Diameter: 0.22 in. (5.5 mm)
Waterproof Protection: IP67 (Camera Head and Cable Assembly)
Wireless Integration: Wi-Fi Capable for Smartphone Sync
Power Cell Type: Rechargeable Lithium-Ion (3-Hour Runtime)
Base Length: 6.55 in.
Base Width: 3.19 in.
Base Height: 1.51 in.
Net System Weight: 8.6 oz.
Pro-Tip: When shifting from the forward camera lens to the side-view lens inside a cavity, slow down your insertion speed and reduce the monitor's LED brightness slightly; this cuts down surface glare from smooth metallic interior pipe walls and gives you a much clearer structural view.