Engineered for demanding industrial inspections, this thermal camera reads a 640 x 480 detector (1280 x 960 with super-resolution) at 30 mK sensitivity and 30 Hz across -40 to 1202°F (-40 to 650°C). A 13 MP visible-light sensor, dual spotlights, and GPS aid on-site documentation. Images reach the Thermography mobile app over Ethernet or Wi-Fi, and interchangeable batteries keep crews working in the field.
Megger TC640 Offers
The flagship of Megger’s TC line, the TC640 is built for professionals who need high-resolution thermal imaging and detailed documentation. A 4.3″ touchscreen, 15 colour palettes, and a 13 MP visible camera with dual spotlights make faults easy to see and capture, while GPS and an electronic compass record location data. Over-the-air updates, Wi-Fi, Ethernet, and SD expansion to 256 GB keep data moving, and interchangeable batteries (two included) run through long inspections. Its 640 x 480 detector and 30 Hz frame rate resolve fast thermal events from -40 to 1202°F (-40 to 650°C).
Features
- 640 x 480 IR detector with super-resolution reconstruction to 1280 x 960
- 30 mK thermal sensitivity and 30 Hz frame rate for fast thermal events
- 13 MP visible camera with dual spotlights and 15 colour palettes
- Wide -40 to 1202°F (-40 to 650°C) range with automatic switching
- GPS, electronic compass, microphone, and over-the-air firmware updates
- Wi-Fi, Ethernet, and SD expansion to 256 GB with interchangeable batteries
Applications
- Electrical circuits, distribution boards, and cabling
- Commercial or industrial circuits
- Industrial distribution boards
- Motor, generator, and rotating machine maintenance
- Power generation and substations
- Air conditioning and commercial heating systems
- Commercial and industrial solar PV systems
- Heat loss surveys and building insulation
- Component-level heat analysis on PCBs
- IT systems
- Firefighting and rescue services
- Law enforcement
- Veterinary and wildlife
Megger TC640 Specifications
| Imaging and Optical | |
| Detector Type | Uncooled VOx microbolometer |
| IR Resolution | 640 x 480 (1280 x 960 super resolution) |
| Thermal Sensitivity | 30 mK (NETD) |
| Field of View | 25° x 19° |
| Frame Rate | 30 Hz |
| Focus | Manual and autofocus |
| Spectral Range | 7.5 to 14 µm |
| Measurement | |
| Temperature Range | -40 to 1202°F (-40 to 650°C), auto-switching |
| Accuracy | ±2°C or ±2%, whichever is greater |
| Display and Storage | |
| Display | 4.3″ LCD touchscreen, 800 x 480 |
| Visible Camera | 13 MP |
| Color Palettes | 15 |
| Internal Storage | 64 GB built-in, expandable via SD card up to 256 GB |
| Power and Connectivity | |
| Battery Life | Up to 4 hours, interchangeable battery (2 included) |
| Connectivity | Wi-Fi, USB Type-C, and Ethernet |
| General | |
| Operating Temperature | -4 to 122°F (-20 to 50°C) |
| IP Rating | IP54 |
| Drop Rating | 6.56′ (2 m) |
| Dimensions | 11.50 x 4.92 x 4.92″ (292 x 125 x 125 mm) |
| Weight | 2.6 lbs (1.2 kg) |





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