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TD300 USB-C articulating borescope with phone holder and flexible probe; phone shown for illustration

TD300 USB-C Two-Way Articulating Borescope

SKU TD300D85L1.55US

Inspect engines, wall cavities and hard-to-reach spaces using your phone and a joystick-controlled articulating probe. The TD300 combines an 8.5 mm camera, a 5 ft semi-rigid cable, eight adjustable LEDs and USB-C connectivity for compatible iPhone and Android devices.

¥15,500 - ¥15,500
¥15,500
¥15,500 - ¥15,500
¥15,500

• Free shipping on orders over $199
• 12-month warranty
• 30-day money-back guarantee

See around corners with your phone

Inspect engines, wall cavities and hard-to-reach spaces using your phone and a joystick-controlled articulating probe. The TD300 combines an 8.5 mm camera, a 5 ft semi-rigid cable, eight adjustable LEDs and USB-C connectivity for compatible iPhone and Android devices.

TD300 USB-C two-way articulating borescope overview

Direct USB-C connection. Controlled views.

Connect the TD300 to a compatible USB-C iPhone, iPad or Android device and use the Smart Endoscope app to view, capture photos and record video. The joystick steers the tip in two directions, while the phone holder keeps the display close at hand. Phone not included.

TD300 camera with 1080p image recording for close inspection

Aim the probe where you need to look

Position the flexible gooseneck cable, steer the camera and lock the viewing angle for a closer look inside an engine, duct or wall cavity. Avoid operating the articulating tip while the cable is excessively bent or coiled.

TD300 8.5 mm probe dimensions, depth of field and maximum 210-degree articulation USB-C phone and tablet connection; Lightning, Windows and Mac devices are not supported

Check compatibility before connecting

Use an iPhone 15 or later with USB-C, a supported USB-C iPad, or an Android 7.0+ device with USB-C and OTG support. Install Smart Endoscope, connect the camera, allow device access and select TD300 in the app. Lightning devices, Windows PCs and MacBooks are not supported; thick phone cases may need to be removed to fit the holder.

Smart Endoscope app installation, USB-C connection and TD300 device selection
TD300 flexible gooseneck probe cable

Shape the cable

The 5 ft (1.5 m) semi-rigid gooseneck cable holds its position for inspections in hard-to-reach spaces.

Articulating probe positioned at an inspection angle

Hold the viewing angle

Steer and secure the camera angle to keep the area of interest in view.

Eight LEDs illuminate the view from the TD300 probe

Adjust the light

Eight LEDs illuminate the probe view. Long-press the capture button to adjust brightness.

Hook and magnet accessories for retrieving small objects

Retrieve small objects

Use the included hook and magnet accessories to reach small objects.

Technical specifications

Practical details for everyday inspection.

Model
TD300-8.5mm-1.5m
Camera
Single-lens, 1.0 MP CMOS
Articulation
Two-way, joystick controlled
Maximum articulating angle
210°
Probe diameter
0.33 in (8.5 mm)
Probe length
5 ft (1.5 m)
Cable
Semi-rigid flexible gooseneck
Depth of field
0.6–4 in (1.5–10 cm)
Field of view
78°
Photo and video output
1920 × 1080 pixels
Illumination
8 LEDs with adjustable brightness
Connection
USB-C; compatible device and app required
App
Smart Endoscope
Android compatibility
Android 7.0+ with USB-C and OTG support
Probe protection
IP67
Operating temperature
32–113°F (0–45°C)
In the box
TD300 borescope, user manual, hook and magnet

For automotive, HVAC and home inspections

Explore hard-to-reach components, ducts, wall cavities and accessible pipes without dismantling the surrounding area.

TD300 phone-connected borescope used for automotive inspection TD300 used to inspect an air conditioning unit TD300 used for an inspection through a wall opening TD300 used for a home maintenance inspection TD300 used to inspect pipes beneath a sink

Need help? Call our award-winning support team at 877.899.8809

Warning: Cancer and reproductive harm.
p65warnings.ca.gov

TD300 USB-C Two-Way Articulating Borescope