Reach What Eyes Can’t. See Heat. Inspect the Unreachable.
The VXFcore HT 669 is a game-changing 2-in-1 Thermal Imaging Endoscope designed for maintenance teams, service engineers, installers, and inspection professionals. By seamlessly integrating an ultra-resolution thermal imaging module with a 720P HD visual inspection camera, this single tool lets you capture clear visuals and critical temperature data simultaneously. Stop guessing—diagnose hidden faults, load imbalances, and insulation failures with absolute confidence.
🌟 Key Highlights
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2-in-1 Dual-System Diagnostics: Switch between advanced infrared thermal imaging and 720P HD visual endoscope modes to get the complete picture of any target.
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192 × 192 TISR Super-Resolution: Equipped with cutting-edge super-resolution technology and a smooth 25Hz frame rate to capture crystal-clear thermal signatures in real time.
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Wide Temperature Range (-20°C to 550°C): From freezing HVAC ducts to blazing-hot mechanical components, track temperature anomalies accurately.
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Flexible HD Inspection Probe: Navigate narrow paths, engine bays, and dark cavities easily with a slim, bendable probe backed by bright LED auxiliary lighting.
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Smart Auto-Snapshot & Alarm: Automatically triggers a warning icon and snaps localized photos when temperatures breach your preset high/low limits.
🔍 Core Features Built for Professionals
1. Pinpoint Temperature Anomalies Instantly
With real-time thermal analysis, the VXFcore HT 669 supports Center, Max, and Min Temperature Tracking right on its bright 4.3-inch screen. It features a high thermal sensitivity (NETD ≤60 mK) to visualize the subtle heat differences that signal early wear or loose connections. Choose from 6 professional color palettes (Iron Red, White Hot, Black Hot, Rainbow, Red Hot, Lava) to optimize contrast for any environment.
2. Ultimate Visibility in Confined Spaces
The visual endoscope features a crisp 720P HD camera with built-in adjustable LED lighting. Need a closer look? Utilize the 1.0x to 3.0x digital zoom or rotate the screen (0°/90°/180°/270°) directly using the intuitive physical buttons to orient your view perfectly without wrestling with the cable.
3. Built for Daily Field Work & Smooth Workflow
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Extended Battery Runtime: The built-in 2000mAh rechargeable lithium battery provides up to 6 hours of continuous field use.
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Massive On-Device Storage: Save high-quality evidence (JPG images and MP4 videos) locally on the built-in 4GB memory card.
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Easy File Export: Instantly transfer your documentation to laptops or tablets via the reliable USB Type-C port.
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Global-Ready UI: Supports seamless language switching among 10 languages (English, German, French, Russian, Spanish/Italian, Chinese, Japanese, Korean, etc.).
🛠️ Versatile Across Multiple Industries
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Building & HVAC Heat Loss Checks: Detect missing insulation, external wall heat leakage, drafts, and ventilation blockages.
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Electrical System Verification: Identify loose connections, overloaded circuits, and hot spots in electrical panels safely via non-contact testing.
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Motor & Mechanical Maintenance: Monitor motors, pumps, bearings, and generators for overheating before failure occurs.
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Plumbing & Pipe Diagnostics: Locate internal blockages, pipe cracks, insulation failures, and hidden fluid leaks inside walls or floors.
📊 Technical Specifications
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Display Screen: 4.3-inch Bright Display
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Infrared Resolution: 192 × 192 TISR Super-Resolution
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Frame Rate / NETD: 25Hz / ≤60 mK (@25°C, F#1.0)
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Field of View (FOV): 50° × 50°
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Temperature Range: Low: -20°C to 150°C | High: 100°C to 550°C
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Measurement Accuracy: ±2°C or ±2% of reading
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Endoscope Camera: 720P HD, with adjustable LED auxiliary lighting
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Zoom / Screen Rotation: 1.0x, 1.5x, 2.0x, 2.5x, 3.0x | 0°/90°/180°/270°
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Storage Capacity: Built-in 4GB memory card (JPG & MP4 formats)
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Battery Life / Charging: 2000mAh Lithium Battery / ~6 Hours Runtime / USB-C
📦 For B2B Partners & Distributors
As a factory-direct brand, VXFcore provides flexible solutions for project buyers, resellers, and independent sellers:
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OEM / ODM Available (Private label branding and custom UI styling)
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Factory Direct Supply with consistent quality identity and trusted after-sales technical support
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Contact us today for bulk industrial pricing tier inquiries.











