1. Uvod
This manual provides detailed instructions for the safe and effective operation of your Teslong Rigid Rifle Borescope Model TSNTG500H. This device is designed for inspecting the interior of rifle barrels, aiding in cleaning regimen evaluation and firearm problem diagnosis. Please read this manual thoroughly before use and retain it for future reference.

Image: The Teslong Rigid Rifle Borescope in use, showing the monitor displaying the bore's interior.
2. Sadržaj paketa
Provjerite da li se u vašem paketu nalaze sve dolje navedene stavke:
- Teslong NTG500H Rifle Borescope with 5-inch IPS Screen
- Rigid Camera Probe (26-inch long, 0.2-inch diameter)
- Aviation to USB-C Cable
- Aviation to USB-A Cable
- USB-A na USB-C kabl (za punjenje i prijenos podataka)
- Monitor stand
- Set of 5 Side-View Mirrors (5mm, 6mm, 7mm, 8.5mm, 10mm)
- 32GB Micro SD kartica (unaprijed instalirana)
- Korisnički priručnik (ovaj dokument)

Slika: Prekoview of the Teslong Borescope components and accessories.
3. Proizvod je gotovview
3.1. Monitor Features
The 5-inch HD color IPS LCD screen provides a clear view of the inspection area. It features intuitive controls for operation.
- Dugme za napajanje: Uključuje/isključuje uređaj.
- Dugme za način rada (M): Prebacuje se između načina rada Foto, Video i Reprodukcija.
- Dugme OK/Enter: Potvrđuje odabire.
- Dugme za postavke (ikona zupčanika): Pristup postavkama uređaja.
- Lights Button (Sun Icon): Adjusts LED brightness (3 levels) or turns lights off.
- Strelice gore/dolje: Navigacija kroz menije i podešavanje postavki.
- USB-C priključak: Za punjenje i povezivanje sa računarom.
- Utor za mikro SD karticu: For storing images and videos (32GB card included).
- Probe Lock: Secures the camera probe connection.
- govornik: Za reprodukciju zvuka.
- Montaža na postolje: For attaching the monitor stand.
- Dugme za resetiranje: Resetuje uređaj.

Image: The Teslong Borescope monitor highlighting its various buttons and ports.
3.2. Camera Probe Features
The rigid probe is specifically designed for rifle barrel inspection.
- Kruta cijev: 26-inch long for stable insertion.
- Mali prečnik: 0.2-inch diameter fits .20 caliber and larger barrels.
- LED prstenasto svjetlo: Six adjustable LED lights illuminate dark inspection areas.
- strana-View ogledalo: Detachable 90° mirror for inspecting barrel walls. Includes various sizes for different calibers.
- Inch Scale: Laser-marked scale on the probe for depth measurement.

Image: The rigid probe of the borescope, illustrating its length and diameter.
4. Podešavanje
- Napunite monitor: If the battery indicator is low, connect the monitor to a power source using the USB-A to USB-C cable.
- Umetnite Micro SD karticu: Ensure the 32GB Micro SD card is properly inserted into the slot on the bottom of the monitor.
- Spojite sondu:
- Thread the Aviation to USB-C cable onto the camera probe.
- Plug the other end of the cable into the probe port on top of the monitor.
- Secure the connection using the probe lock.
- Remove Protective Tip: Carefully remove the black protective tip from the end of the probe.
- Attach Side-View Mirror (Optional): If side-view inspection is required, select the appropriate caliber mirror and carefully screw it onto the threaded end of the probe. Use the lock ring to secure it in place once focus is achieved.
Video: A detailed instruction video on setting up and using the Teslong Rigid Rifle Borescope.
5. Uputstvo za upotrebu
5.1. Uključivanje/isključivanje
Pritisnite i držite Dugme za napajanje (green button) for a few seconds to turn the monitor on or off. The Teslong logo will appear, and the probe's ring light will illuminate.
5.2. Promena načina rada
Pritisnite Dugme za način rada (M) da biste se prebacivali kroz sljedeće načine rada:
- Foto mod: Za snimanje statičnih slika.
- Video način rada: Za snimanje video zapisatage.
- Način reprodukcije: Za reviewsnimljenih fotografija i videozapisa.
5.3. Podešavanje svjetla
Pritisnite Lights Button (Sun Icon) to adjust the brightness of the LED ring light on the probe. There are three brightness levels, and you can also turn the lights off.
5.4. Snimanje slika i videa
- Ensure the probe is inserted into the barrel and positioned correctly.
- Prebaci na Photo Mode or Video Mode koristeći Dugme za način rada (M).
- Pritisnite OK/Enter Button to capture a photo or start/stop video recording. A timecode will appear on the screen when recording video.

Image: The borescope monitor showing a detailed view of a rifle barrel's interior.
5.5. Mirror Installation and Adjustment
The borescope comes with various side-view mirrors to inspect barrel walls. The probe has a fixed focal distance of approximately 10mm for direct viewing. When using a mirror, the focus is adjusted by how far the mirror is threaded onto the probe.
- For smaller caliber barrels (e.g., .22 caliber), position the mirror farther away from the lens.
- For larger caliber barrels (e.g., .30 caliber), move the mirror closer to the lens to achieve sharp focus.
- Use the small lock ring on the threads to secure the mirror in place once the desired focus is achieved.

Image: A selection of removable side-view mirrors for various caliber rifles.
Video: A demonstration of how to attach and adjust the side-view mirrors for optimal focus.
6. Prijenos podataka
There are two primary methods to transfer photos and videos from your borescope to a computer:
- Direktna veza:
- Connect the monitor to your computer using the provided USB-A to USB-C cable.
- Turn on the monitor. Your computer should recognize the device as a removable drive.
- Navigate to the "DCIM" folder to access your stored photos and videos. You can then drag and drop them to your computer.
- Čitač mikro SD kartica:
- Carefully remove the Micro SD card from the monitor's slot.
- Insert the Micro SD card into a compatible card reader connected to your computer.
- Access the "DCIM" folder on the card to transfer your files.
7. Održavanje
Proper maintenance ensures the longevity and optimal performance of your borescope:
- Čišćenje sočiva i ogledala: Always clean the camera lens and any attached mirrors before and after each use. Use a soft microfiber cloth and a cotton swab. For stubborn stains, warm water or rubbing alcohol can be used. Do not use stronger solvents as they may damage the lens or mirror coatings.
- Čišćenje monitora: Wipe the monitor screen and case with a microfiber cloth and a few drops of warm water or rubbing alcohol to remove dust and fingerprints.
- Skladištenje: Store the borescope and its accessories in the provided protective case in a cool, dry place when not in use.
8. Otkrivanje problema
- Uređaj se ne uključuje: Ensure the monitor is fully charged. If the battery indicator is low, connect it to a power source.
- Nema slike na ekranu: Verify that the camera probe is securely connected to the monitor and the probe lock is engaged. Check if the LED lights are on.
- Zamućena slika: If using a side-view mirror, adjust its position by threading it closer or farther from the lens until a clear image is achieved. Ensure the lens and mirror are clean.
- Nije moguće prenijeti Files na računar: Ensure the monitor is turned on when connected to the computer. If it's off, it will only charge. Try using a different USB port or a Micro SD card reader.
- Uređaj ne reagira: Use a small pin to press the Reset dugme nalazi se na poleđini monitora.
9. Specifikacije
| Feature | Specifikacija |
|---|---|
| Model | TSNTG500H |
| Veličina ekrana | 5-inčni IPS ekran |
| Tip sonde | Čvrsto |
| Duljina sonde | 26 inča |
| Promjer sonde | 0.2 inches (fits .20 caliber & larger) |
| Rezolucija video snimanja | 1080p |
| Skladištenje | Micro SD kartica od 32 GB (uključena) |
| Baterija | Potrebna je 1 baterija (uključena) |
| Raspon makro fokusa | 1-10 cm |
| Boja | Crna |
| Težina artikla | 2.29 funte |
| Dimenzije paketa | 30.75 x 4.25 x 2 inča |
10. Garancija i podrška
Teslong products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official Teslong webweb-mjesto ili direktno kontaktirajte njihovu korisničku službu. Sačuvajte račun kao dokaz o kupovini za reklamacije u slučaju garancije.
Za dodatne resurse i informacije o proizvodu, posjetite Teslong trgovina na Amazonu.





