Premium Grade High Clear Borehole Inspection Camera for Underground Survey

• Customization: Available
• After-sales Service: 1 Year Repaired Free of Charge
• Warranty: 1 Year
• Model NO.: DT-73
• Type: Borehole Inspection Camera
• Test Depth: 100m to 2000m
• Camera Type: HD Dual Camera
• Camera Quantity: Two
• Camera Material: SUS304
• Camera Features: Waterproof, HD, 360 Degree Rotate
• Display: Digital, 12 Inch Monitor
• Winch Type: Electric Winch, Manual Winch, Automatic Winch for
• Cable Diameter: 8mm
• Data Storage: 512g
• Features: Various Kinds of Borehole Camera for Choice
• Power Supply: 220V, 50Hz
• Condition: 100% New
• Language: English
• OEM Service: Available
• Transport Package: Wooden Case
• Specification: 220V, 50Hz
• Trademark: Delta
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100 Sets / Month
• Package Size: 112.00cm * 56.00cm * 70.00cm
• Package Gross Weight: 88.000kg

Product Description

Borehole inspections camera system is a professional instrument for borehole testing, which adopts the latest TV camera technology to clearly reflect various states of borehole wall to the monitor on the ground. 

Images can be saved by video equipment or a microcomputer, providing a reliable basis for analyzing various geological conditions in the well.

Functions:

1. To inspection the water leakaging of the well

2. To imaging the blockage of the well

3. To help the repair of the well

4. Provide broadcast quality video of the underwater world

5. Back to the surface from up to within 2000m below,

6. Can be viewed in real time or recorded for later viewing

7. Underwater survey and water well inspection

No.	Parameters	Borehole Inspection Camera
1	Controller	* APS main control box, size: 415*340*144 * Voltage input: 12V/220V * Depth interface: connect depth sensor * Probe interface: connect the probe, transmit video and power supply * Display: 12 inch bright LED display, outdoor viewable * Can record, capture photos * U disk storage video files, can be played back on site * Video can be magnified eight times
2	Camera	* Camera material:SUS304 * Camera size: Φ73mm * Camera lens material:front high transparent quartz glass; * Camera pixels: Sony CCD camera, 700 cable * Lens angle: 120degrees * Camera light: 8 bright LED beads on the front, LED strong light source beads on the side * Probe withstand pressure: 20MPA, maximum pressure depth up to 2000 meters * The side camera can rotate 360 degrees * One-click toggle video display
3	Displayer	12 inch BNC/VGA/HDMI/USB industrial display: * Contrast ratio: 450:1 * Brightness: 500cd/m2 * Resolution: 1280*800
4	Winch&Cable	* Electric winch; * Stamped reinforced baffle reel; * Winch frame material: iron * Photoresistant materialruber cable; * Tensile: 280KG * Outer diameter: 8mm * Temperature resistance: 70 degrees
5	Downhole Pulley	With electronic meter counting function

1) Support NTSC PAL camera;

2) H264 H265 image compression technology;

3) Support video capture;

4) Can switch among six languages: Chinese, English, German, Spanish, Polish, French;

5) Support serial port command communication;

6) OSD on and off;

7) Image brightness/chroma/contrast/mirror settings;

8) Power on-off protection function;

9) SMP4 video file format;

10)  With a 512G capacity SD card;

11)  SD card upgrade firmware;

12)  USB connection to computer to read card data;

Delta Technology (Chongqing) Co., Ltd. supplies high-precision testing instruments for electrical, fire safety, and underground engineering.
 
With a strict quality control system covering inspection and pre-shipment testing, every instrument meets international standards for reliable performance.
 
Our experienced team offers tailored solutions, efficient logistics, and responsive support. We serve distributors, engineering firms, and labs with flexible supply plans.
 
Guided by integrity and win-win cooperation, we have built long-term partnerships across Southeast Asia, the Middle East, Africa, and South America.
 
We strive to be your trusted partner in industrial testing instruments. Contact us for mutually beneficial cooperation.

Q1: How do you ensure product quality? 
A: We maintain strict quality control at every stage, including incoming inspection, in-process monitoring, and 100% pre-shipment performance testing. Our QC team ensures every unit meets international standards before delivery.
 
Q2: Do you provide installation or repair services? 
A: Yes. We provide comprehensive technical documentation, video installation guides, and remote technical support. For complex equipment, we can arrange on-site installation at the buyer's expense. For repairs, we offer spare parts supply and return-to-base service.
 
Q3: Can you arrange product demonstrations? 
A: Yes. We can arrange live video demonstrations using our in-house demo units.
 
Q4: How do I obtain user manuals and software updates? 
A: Please email us to request e-catalogs, user manuals, and software updates.
 
Q5: Do you offer OEM services? 
A: Yes. We offer OEM branding including logo printing on instruments, packaging, software interfaces, and user manuals with your company name.
 
Q6: What is your typical lead time? 
A: For most products, lead time is about 7 days. For large or custom equipment, lead time ranges from 1 to 3 months.
 
Q7: What is your warranty period? 
A: Most products come with a 2-year warranty and lifetime technical support.
 
Q8: What are your payment terms? 
A: For orders below USD3,000.0, 100% T/T deposit will be required. 
For orders above USD3,000.0, we require 30% T/T deposit and 70% balance before delivery.
 
Q9: Do you offer trade assurance protection? 
A: Yes. Delta Technology (Chongqing) Co., Ltd. supports Made-in-China Trade Assurance, covering quality guarantee, on-time shipment, and secure payment handling.