Does it include the accessories such as the magnet and the hook?

It not include magnet, hook accessories

What is the maximum capacity tf card this device will support ?

32Gb TF Card Thank you ～～～～～～～～～～～～～～～ support@teslong.com

Does this unit have an auto focus camera?

yes, it has an auto focus camera, when you pause it, the camera focuses on its own as close as 1" from the front element.

As anyone used the teslong nts500 boroscope for inspecting valves on engines? thank you!

I recently inspected the combustion chamber including valves on a 96 Lexus LS400. Using the side lens made it easy to see the results done with a Seafoam intake cleaning. Very happy with this scope. Extremely useful in examining stuff without having to do a teardown first.

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Description

🔍 See deeper, inspect smarter — don’t get left in the dark!

DUAL LENS PRECISION - Switch effortlessly between direct and side views for comprehensive inspections.
LONG LASTING BATTERY - Up to 4 hours of uninterrupted inspection power on a single charge.
UNIVERSAL COMPATIBILITY - Seamlessly connects to desktops, laptops, smartphones, and tablets via USB.
VIVID 5 INCH HD DISPLAY - Crystal-clear 720p resolution ensures you never miss a detail.
WATERPROOF FLEXIBLE PROBE - Dive into wet or tight spaces with confidence and ease.

The Teslong Dual Lens Borescope features a 5-inch HD LCD screen with 720p video capture, dual 5.5mm cameras for direct and side viewing, and a waterproof flexible probe equipped with LED lights. Designed for industrial-grade inspections, it offers up to 4 hours of battery life and broad device compatibility, making it an essential tool for professionals demanding precision and versatility.

Specifications

Brand	Teslong
Manufacturer	Teslong
Model	NTS500-5.5-3M-DL
Model Name	TSNTS500D55DL3
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	NTS500-5.5-3M-DL
Flash type	Internal
Hardware Interface	USB
Light Source Type	LED
Compatible Devices	Desktop, Laptop, Smartphone, Tablet, Television
Special Features	waterproof
Standing screen display size	5 Inches
Aperture Modes	Manual, Automatic
Maximum magnification	1.50
Aspect Ratio	5:3
Min Focal Length	0.08 Inches
Video Capture Resolution	720p
Battery Average Life	4 Hours
Batteries Included	Yes
Batteries Required	Yes
Connector Type	Auxiliary
Description of flash modes	on, off
Media type	Micro SD Card
Actual viewing angle	80 Degrees
Viewfinder type	LCD screen
Has audio recording capabilities	No
Has Auto Focus	No
Includes Rechargeable Battery	Yes
Is there a timer?	No
Manufacturer	Teslong
Country of Origin	China
Item Weight	550 g

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