1. Introduction
The DEPSTECH DS300 Industrial Endoscope is a versatile inspection camera designed for detailed visual inspection in hard-to-reach areas. It features both dual-lens and single-lens probe options, providing high-definition imaging for various applications.
2. Composants du produit
The DEPSTECH DS300 Industrial Endoscope package includes the main display unit, a semi-rigid camera cable with either dual or single lens, a USB charging cable, and various accessories.

Image: The main display unit of the DEPSTECH DS300 Industrial Endoscope, featuring a 4.3-inch screen, control buttons, and a coiled semi-rigid camera cable connected to the top. Various small accessories are also visible.
Unité d'affichage principale
- Écran LCD TFT de 4.3 pouce : Provides a horizontal viewing angle of approximately 170°.
- Boutons de contrôle : For navigation, settings, photo/video capture, and power.
- Batterie intégrée : Rechargeable, offering approximately 4 hours of continuous operation.
Sonde de caméra
- Dual-Lens Technology (DS300 Dual Lens): Allows switching between front and side viewing angles without additional mirrors. Features FOV 70° for wider views.
- Single-Lens Technology (DS300 5.5mm Single Lens): 0.21-inch diameter for accessing very confined spaces.
- 1080P HD Video & 2.0 MP Pictures: Captures clear images and fluent video.
- Lumières LED réglables : 7 LED lights with Bluart 2.0 technology for enhanced visibility.
- Étanchéité IP67 : Suitable for wet environments like drains or shallow water.
- Câble semi-rigide : 16.5 ft (5M) in length, can be bent and hold its shape for flexible inspection.

Image: The DEPSTECH DS300 Endoscope display unit with the camera probe illustrating the three observation modes: Front Camera, Side Camera, and Dual Camera, which combines both views.

Image: A close-up of the DEPSTECH DS300 camera probe partially submerged in water, highlighting its IP67 waterproof rating. The adjustable LED lights on the probe tip are shown in various brightness settings.
3. Installation
- Chargez l'appareil : Connect the USB charging cable to the device's charging port and a power source. The built-in battery provides approximately 4 hours of use on a full charge.
- Insérer la carte TF : Locate the TF card slot on the side of the display unit. Insert the provided TF card to enable photo and video recording.
- Fixer la sonde de la caméra : Securely connect the semi-rigid camera cable to the designated port on the main display unit.
- Mise sous tension : Press and hold the power button on the display unit for a few seconds until the screen illuminates and the DEPSTECH logo appears.
4. Mode d'emploi
Commandes de base
The display unit features intuitive buttons for easy operation:
- Bouton d'alimentation : Maintenez enfoncé pour allumer/éteindre l'appareil.
- Bouton Menu : Accédez aux paramètres et options.
- Bouton OK/Lecture : Confirmez votre sélection ou écoutez l'enregistrement.
- Boutons de navigation (haut/bas/gauche/droite) : Naviguez dans les menus et ajustez les paramètres.
- Bouton Photo/Vidéo : Appuyez brièvement pour prendre une photo, appuyez longuement pour démarrer/arrêter l'enregistrement vidéo.
- Lens Switch Button (for Dual Lens models): Quickly switch between front, side, and combined dual-lens views.
Réglage des paramètres
From the menu, you can adjust various parameters:
- Résolution: Select desired video/photo resolution (e.g., 1080P).
- Langue: Choisissez votre langue préférée.
- Arrêt automatique: Set the device to automatically power off after a period of inactivity.
- Luminosité de l'écran : Adjust the display's brightness for optimal viewing.
- Luminosité de la lumière LED : Use dedicated buttons on the display unit to cycle through 3 adjustable brightness levels for the camera's LED lights.
Using the Camera Probe
- Positionnement flexible : The semi-rigid cable can be bent and will retain its shape, allowing you to maneuver the camera into tight or angled spaces.
- Commutation Views (Dual Lens models): Utilize the lens switch button to toggle between the front-facing camera, side-facing camera, or a combined dual-view pour une inspection complète.
- Rotation de l'image à 180° : For better observation, the image on the screen can be rotated 180° with a dedicated button.

Image: The DEPSTECH DS300 display unit highlighting its 4.3-inch TFT LCD screen and a 170-degree viewing angle, ensuring clear visibility during inspections.
5. Entretien
- Nettoyage: After each use, especially in wet or dirty environments, gently clean the camera probe with a soft, damp chiffon. Assurez-vous qu'aucun débris n'obstrue la lentille ou les voyants LED.
- Entretien imperméable : While the probe is IP67 waterproof, avoid prolonged submersion in deep water or exposure to corrosive liquids. Ensure the rubber cover for the charging port is securely closed when not in use.
- Entretien de la batterie: Recharge the device regularly. For long-term storage, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- Stockage: Rangez l'endoscope et ses accessoires dans un endroit frais et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
6. Dépannage
- Pas d'alimentation : Ensure the device is fully charged. If it still doesn't power on, try resetting the device (refer to the full manual for reset instructions).
- Aucune image à l'écran : Check if the camera probe is securely connected to the display unit. Ensure the device is powered on.
- Mauvaise qualité d'image : Clean the camera lens. Adjust the LED light brightness. Ensure the camera is within its optimal focal range (1.96~3.93 inches or 5-10cm).
- L'appareil se bloque : Perform a soft reset by pressing the reset button (if available) or powering off and on again.
7. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Modèle | DS300 |
| Type d'écran | 4.3-inch TFT LCD |
| Résolution de capture vidéo | 1920x1080 (1080P) |
| Résolution d'image | 2.0 MP |
| Indice d'étanchéité | IP67 (sonde caméra) |
| Longueur du câble | 16.5 FT (5M) Semi-Rigid |
| Diamètre de la lentille | 7.9mm (Dual Lens), 5.5mm (Single Lens) |
| Autonomie de la batterie | Environ 4 heures |
| Lumières LED | 7 adjustable LEDs with Bluart 2.0 tech |
| Plage focale | 1.96~3.93 inches (5-10cm) |
| Type de contrôle d'exposition | Automatique |
| Type de zoom | Zoom numérique |
8. Garantie et assistance
For detailed warranty information, technical support, or service inquiries, please refer to the official DEPSTECH webConsultez leur site web ou contactez directement leur service client. Conservez votre reçu d'achat comme preuve d'achat pour toute réclamation au titre de la garantie.





