Autel MaxiVideo MV400-5.5 Digital Inspection Videoscope – 3.5” LCD Inspection Camera with 5.5mm Imager Head

Professional Digital Inspection Camera for Confined and Hard-to-Reach Areas

The Autel MaxiVideo MV400-5.5 Digital Videoscope is a professional-grade digital inspection camera tool designed for precise visual inspection in tight, inaccessible, or hidden areas. Featuring a 3.5-inch full-color LCD display, a 5.5mm ultra-slim imager head, and a semi-rigid waterproof cable, this advanced videoscope provides crystal-clear imaging for automotive, industrial, and mechanical inspections.

Engineered for technicians and mechanics, the MV400-5.5 enables high-resolution image and video recording, making it an essential diagnostic tool for engine inspection, spark plug bore checking, and internal machinery evaluation.

High-Resolution Imaging & Recording Capability

The MV400-5.5 is designed to capture detailed inspection visuals with precision:

• Image resolution: 640 × 480
• Video resolution: 320 × 240 (MPEG1 / MPEG2 format)
• Records and plays back still images and video clips
• Stores files internally or on Micro SD card (up to 32GB, not included)
• Supports file transfer via Mini USB to PC

This ensures technicians can document inspection results for analysis, reporting, and customer communication.

3.5” Full-Color LCD Display with Advanced Viewing Features

The device features a 3.5-inch high-resolution color LCD screen (320×240) with:

• Oil and scratch-resistant tempered glass protection
• On-screen horizontal and vertical image flip
• 5x digital zoom for enhanced inspection detail
• Wide viewing angle for improved visibility
• Crystal-clear real-time display output

This makes it highly effective for professional inspection in low-visibility environments.

Ultra-Slim 5.5mm Imager Head for Tight Spaces

The 5.5mm camera head is designed for precision inspection in narrow spaces, including:

• Engine cylinders
• Spark plug holes
• Small mechanical components
• Confined industrial machinery areas

Key advantages include:

• Ultra-slim 5.5mm diameter (fits most spark plug holes)
• 1-meter (3.28 ft) semi-rigid flexible shaft
• Waterproof cable and camera head (up to 3m depth)
• Lightweight and ergonomic design for easy handling

Advanced LED Illumination System

The MV400-5.5 features a built-in high-intensity white LED lighting system to illuminate dark inspection areas.

• Adjustable LED brightness
• Enhances visibility in deep or confined spaces
• Ensures clear imaging even in complete darkness

Flexible Inspection & Zoom Features

• Minimum focus distance: 1 inch (2.5 cm)
• Optimal viewing range: 0.95 – 30 cm (3/8 – 12 inches)
• 5x digital zoom for detailed close-up inspection
• On-screen image rotation (horizontal & vertical reverse)

These features allow technicians to inspect components from multiple angles with precision.

Durable, Lightweight & Waterproof Design

The MV400-5.5 is built for professional environments:

• Semi-rigid but flexible inspection shaft
• Waterproof probe and cable (up to 3 meters)
• Oil-resistant and scratch-resistant lens
• Ergonomic and durable housing for workshop use
• Lightweight construction for extended use

Battery Performance & Portability

• Built-in rechargeable lithium-ion battery
• Battery life: 3–4 hours continuous use
• Portable and cordless operation
• Supports field inspection without external power

Data Transfer & Connectivity

• Mini USB port for PC connection
• Supports image and video transfer
• Micro SD card support (up to 32GB, not included)
• Easy file storage and inspection documentation

Included Accessories

• Magnet attachment
• Mirror attachment
• Hook attachment

These accessories enhance inspection capability in hard-to-reach mechanical areas.

Professional Applications

The MV400-5.5 is widely used for:

• Automotive engine inspection
• Spark plug and cylinder inspection
• Industrial machinery diagnostics
• HVAC system inspection
• Electrical and mechanical maintenance

It is an ideal solution for mechanics, technicians, and inspection professionals requiring high-precision visual diagnostics.

Key Features Summary

• 3.5” full-color LCD display
• 5.5mm ultra-slim imager head
• 640×480 image resolution
• 320×240 video recording (MPEG1/MPEG2)
• 5x digital zoom
• Waterproof semi-rigid cable (1m reach)
• LED illumination system
• Micro SD card support (32GB max)
• PC data transfer via USB
• 3–4 hour rechargeable battery
• Includes magnet, mirror, and hook attachments

The Autel MaxiVideo MV400-5.5 Digital Inspection Videoscope is a powerful automotive inspection camera tool designed for precision diagnostics in tight and hidden spaces. With its 5.5mm ultra-thin camera head, HD image recording, LED illumination, and flexible waterproof cable, it delivers professional-grade inspection capability for automotive, industrial, and mechanical applications.

This makes it an essential digital videoscope inspection camera for mechanics and technicians who require accurate, real-time visual diagnostics in hard-to-reach areas.