The Klein Tools ET19 is a professional WiFi-enabled borescope featuring a dual-lens 5.5 mm IP67-rated camera on a 9.8 ft (3 m) armored gooseneck cable with 6 LED lights. The built-in 4.3-inch color LCD displays footage with digital zoom, while WiFi connectivity allows image and video transfer to iOS and Android devices via the free Klein Tools ET19 app. The rechargeable lithium-ion battery provides up to 3 hours of runtime. Designed for automotive, electrical, HVAC, plumbing, and aircraft inspection. Includes hook and magnet accessories and a carrying case. Covered by Klein Tools' 1-year limited warranty.
What does 'dual-lens' mean on the ET19?
The ET19 has two independent camera lenses on the same camera head — a forward-facing primary lens and a side-viewing lens. The side lens lets you inspect perpendicular surfaces and recessed cavities without rotating the probe, revealing geometry that a single forward-lens camera cannot capture.
Does the ET19 require a smartphone, or does it have a built-in display?
Both — the ET19 includes a built-in display AND WiFi streaming to the Klein Tools inspection app on iOS or Android. A technician can view the feed directly on the unit while a second person monitors on a phone or tablet, or records and annotates images via the app.
What is the camera diameter, and how does it affect access?
5.5 mm — the same as the ET17 and ET18, fitting tight spaces accessible to those models. Probe length is 9.8 ft (3 m), matching the ET17's depth reach while adding dual-lens capability.
How does the ET19 differ from the ET20?
The ET19 has a 5.5 mm dual-lens camera, a built-in display, and 9.8 ft reach. The ET20 has a 9 mm single-lens camera, requires a phone for display (no built-in screen), and uses a 9 mm camera suited for larger inspection areas. Choose ET19 for dual-lens professional workflow with standalone display; choose ET20 when 9 mm access and simpler phone-based operation are preferred.
Does the ET19 support image capture and reporting?
Yes — via the Klein Tools inspection app (iOS and Android), the ET19 supports image capture, video recording, and annotation. Files can be exported for documentation and client reports.
What does IP67 on the camera mean for plumbing or wet inspections?
IP67 at the camera head means it is rated for temporary immersion in 1 meter of water for 30 minutes — appropriate for drain line, cleanout, and wet-wall inspections. The probe cable and handle body carry more limited environmental protection than the camera head itself.
# Klein Tools® ET19 Pro Borescope **Model:** `ET19` **Brand:** Klein Tools **Category:** Borescope > The Klein Tools ET19 is a professional WiFi-enabled borescope featuring a dual-lens 5.5 mm IP67-rated camera on a 9.8 ft (3 m) armored gooseneck cable with 6 LED lights. The built-in 4.3-inch color LCD displays footage with digital zoom, while WiFi connectivity allows image and video transfer to iOS and Android devices via the free Klein Tools ET19 app. The rechargeable lithium-ion battery provides up to 3 hours of runtime. Designed for automotive, electrical, HVAC, plumbing, and aircraft inspection. Includes hook and magnet accessories and a carrying case. Covered by Klein Tools' 1-year limited warranty. ## Specifications | Attribute | Value | |---|---| | Product Type | Borescope | | Camera Diameter Mm | 5.5 | | Probe Length M | 3 | | Probe Length Ft | 9.8 | | Resolution Pixels | 720p dual-lens | | Wifi | Yes | | Compatible Devices | iOS and Android (via WiFi app) | | Display Included | Yes | | Waterproof Rating | IP67 (camera only) | | Led Count | 6 | | Battery Type | Lithium-Ion rechargeable | | Overall Length In | 6.55 | | Assembled Weight Oz | 8.6 | | Barcode (UPC) | 092644694721 | | Warranty | 1-year limited | ## What's Included - Borescope unit - 5.5 mm camera probe with 10 ft (3 m) armored cable - USB cable - Magnet attachment - Hook attachment - Carrying case Source: https://www.jaspecs.com/klein-tools/borescope/et19-klein-tools-pro-borescope/