Depstech NTC88 User manual

User Manual
for Depstech® NTC88 Rifle Borescope
Hello

Thanks for choosing Depstech®NTC88 Rifle
Borescope!
NOTE:
Any suggestions or customer service needs are warmly
welcomed by us. You can feel free contacting us via
Email: [email protected]
Facebook Official Page: @DEPSTECH. FANS
Depstech NTC88 Rifle Borescope was featured as a Multi-Functional
Rifle Borescope.
Thanks to Extremely Tiny Camera/ 0.20 inch Depth of Field/ Flexible
Gooseneck, it not only match perfectly with all caliber of rifle or hunt
guns, but also brings you the high definition 720p/ 30fps Real-Time
Image of your rifle barrel.
Equipped with TPU Dirt- Locating Rings and Anti- Slipped Side
Mirror, which can help you locate the Gun Barrel Damage/ Carbon/
Oil as soon as possible.
With Built-in 2 in 1 Micro USB + USB-A Connector, you can easily
use it with your devices like Android phone or tablet/ Windows or Mac
OS PC, Laptop, etc.
It’s better to give it a shot right now!

0.20 inch diameter 720P camera probe + 6* High-Intensity LEDs, compatible
with most sizes of rifle barrel’s diameter perfectly.
2 in 1 Micro USB + USB-A connector (Can hookup with USB-A to Type-C
converter), get easiest connection to your Android/ Windows/ Mac OS devices.
LED light dimmer, rolling this gear to adjust the brightness of the camera LEDs.
28 inches ultra-thin& flexible gooseneck, compatible with different length of rifle
barrels perfectly.
TPU locating ring, can help you locate carbon/ oil on your gun barrel as soon as
possible.
Description of Different Parts
1
1
2
3
5
4
2
3
5
4

For Android user(Android 5.0+), search and download
“DEPSTECH-View” from Google Play Store. Or you can turn to
www.depstech.com for android app downloading purpose.
For Windows user, we would recommend you download the
advertisement-free “DEPSTECH-View” application via
www.depstech.com, or you can download the “Camera” application from
Microsoft Store.
For Mac OS user, simply used the “Photo Booth” application to capture
the real-time image.
APP Download Guidance
A: Confirm whether the phone/ tablet supports the OTG function and
whether the OTG function was turned on.
B: Connect the rifle borescope to an Android phone/ tablet with the
USB connector (Pls notice the difference of Micro-USB/ Type-C,
and connect the rifle borescope properly.)
C: Open the “DEPSTECH-View” application in the phone/ tablet, the
screen will display the real-time transmission image captured by
the rifle borescope’s camera.
Connection Guidance
For Android user
OTG ON
USB-A to Type-C
Converter

For Windows user
Connect the rifle borescope with the Windows PC/ Laptop. After the
connection, open the “DEPSTECH-View” PC or the “Camera”
application, the screen will display the real-time image of the rifle
borescope.
For Mac OS user
Connect the USB port of the laptop or desktop computer of the Mac
OS operating system through the USB-A connector. After correct
connection, open the built-in “Photo Booth” application. The screen
will display the real-time transmission screen captured by the
device’s camera.
Windows
Mac OS

Q1: Couldn’t get the connection
A1: Please follow the steps below
FAQ
① Check whether the mobile phone has the OTG function and
whether it was turned on or not.
② Re-plug and check whether the USB connector of the Rifle
borescope was connected correctly to the device’s
connection port.
③ Roll the LED light dimmer to check whether the lens light
became brightened or dark.
④ Shut down the application, then re-open the application.
Q2: Can it safely be inserted from either chamber or
muzzle end? Many of my barrels exceed 24 inches.
A2: Yes, thanks to the Anti- Slipped Side Mirror and 28
inches Ultra-Thin Flexible Goose neck, you can check
your weapons safely without hassle.
Q3: How can I avoid blue image when using the rifle
borescope?
A3: The sensor of the rifle borescope was extremely
sensitive to the brightness. If you move the rifle
borescope into the rifle barrel quickly, the sensor
needs a few seconds to deal with the color tempera-
ture. That was the same situation when adjusting the
camera LEDs with the dimmer rapidly.
We'd appreciate for your patience to slow down your
operations.

Megapixel
Resolution
LED
Probe diameter
USB cable length
Gooseneck cable length
Inner cable material
Depth of Field
Availiable for
1.0MP
720P HD
6* Camera LED
0.20 in
58 in
28 in
Teflon coating wires
0.236-0.393 in
Diameter of rifle barrel larger than 0.2 in
70°±3°
Specifications
1* USB-A to Type-C converter
2* TPU locating rings
2* Anti-slipped side-view mirrors
2* Alcohol pack
1* User Manual
1* EVA storage bag
Accessories
FOV
DC 5V/2A
Charging Voltage/
Electric current