LN-S353 Industrial USB Endoscope | Equipment & Industrial PC Inspection

LN-S353 industrial USB endoscope connects to industrial PCs, Windows, macOS, Android and USB-in devices. 1080P FHD, WDR, 8x zoom, freeze frame, IP67, carry case for maintenance teams.

The LN-S353 is a portable inspection scope for maintenance engineers, integrators, and field service teams. It connects to industrial PCs, servers, laptops, Android devices, and other USB-in hosts, so technicians can use existing screens instead of carrying a separate monitor. The 1920×1080P FHD image and ultra-wide WDR help reveal details inside cabinets, conduits, and compact assemblies. A Korean-origin chip supports stable processing, while 8× digital zoom and an optional optical focus adapter help users examine small features. The IP67 handle can be wiped with alcohol or treated with low-temperature plasma sterilization. Its low-weight grip and carry case suit factory floors, server rooms, and on-site service.

3. Product Technical Features

Industrial Host Flexibility
The LN-S353 can send video to any USB-in capable display. It is suitable for industrial PCs, all-in-one panel computers, servers, and standard laptops, reducing the need for proprietary viewing hardware.

Detailed Inspection Imaging
Full HD 1920×1080P output helps engineers identify cracks, solder points, dust buildup, misalignment, and small mechanical features inside equipment.

Stable Korean-Origin Chipset
A Korean-origin image chip maintains consistent processing during extended inspection sessions, supporting reliable visual feedback.

WDR for Reflective and Dark Areas
Ultra-wide WDR helps manage reflections, shadows, and uneven lighting inside metal enclosures or narrow cavities.

Digital Magnification
8× electronic zoom lets users enlarge a section of the live image without moving the probe, making it easier to inspect tiny structures.

Optional Optical Focus Control
An optional optical adapter changes the focal distance for different inspection targets, from close-up surfaces to deeper cavities.

Freeze Frame for Team Review
Technicians can pause the live image to discuss a finding, record a reference view, or compare conditions before and after maintenance.

Manual White Balance
Manual white balance compensates for different industrial light sources, helping maintain usable color and contrast.

Rugged, Lightweight Handling
The low-weight ergonomic grip reduces fatigue during overhead work, cabinet inspection, and long troubleshooting tasks.

IP67 Cleaning Convenience
The IP67-rated handle supports alcohol wipe cleaning and low-temperature plasma sterilization. This helps teams maintain hygiene between jobs.

4. Product Applications

Industrial PC Inspection
Useful for checking internal components, ports, fans, and wiring inside industrial computers and control cabinets.

Server Room Maintenance
Helps inspect rack-mounted equipment, cable bundles, and hard-to-reach spaces without full disassembly.

Pipe and Cavity Review
Supports visual checks inside pipes, channels, chambers, and other narrow industrial structures.

Precision Machinery Checks
Suitable for examining small mechanical parts, alignment, wear, and internal contamination.

Production Line Troubleshooting
Assists maintenance teams during line stoppages, changeovers, and preventive maintenance.

Field Service and Training
The freeze-frame function and portable design support on-site diagnosis, documentation, and technical instruction.

Industrial Pre-Sales Review
We help maintenance teams confirm whether their industrial PC, panel computer, or USB-in display will work with the LN-S353.

Sample Evaluation
Samples can be provided for factory trials, maintenance workshops, and integrator testing.

Integration Guidance
Support covers USB connection, display software, image settings, zoom, white balance, and freeze-frame operation.

OEM & ODM Projects
Custom logo, packaging, user manual, cable length, and accessory kits can be arranged for industrial supply programs.

Accessories
Carry case, connection cable, optional optical adapter, and alternative lens configurations are available.

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