Transformer Testing
Understand transformer condition, verify performance and support confident commissioning decisions.
Explore ServiceA 320 × 240 thermal imaging camera with laser-assisted autofocus and interchangeable lenses, covering near and distant targets for electrical and mechanical inspection.

Official FLIR product photography
| Manufacturer / model | FLIR / E76 (Exx-Series) |
| IR resolution | 320 × 240 pixels |
| Thermal sensitivity (NETD) | <30 mK (42°), <40 mK (24°/80°), <50 mK (14°) at 30 °C |
| Accuracy | ±2 °C or ±2 % of reading |
| Field of view | 42° × 32°, 24° × 18°, 14° × 10° or 80° × 63° (lens dependent) |
| Detector | Uncooled microbolometer, 17 µm pitch, 7.5–14 µm |
| Image frequency | 30 Hz |
| Digital zoom | 1–4× continuous (1–8× with dual FOV / 80° lens) |
| Digital camera | 5 MP with built-in LED photo/video lamp |
| Display | 4 in, 640 × 480 touchscreen LCD with auto-rotation |
| Storage | Removable SD card |
Understand transformer condition, verify performance and support confident commissioning decisions.
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Explore ServiceDiscuss a testing scope tailored to your electrical infrastructure and industrial assets.
Explore Service
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FLIR’s first pistol-grip camera with 640 × 480 thermal resolution, built to survey high-voltage, hazardous targets safely and quickly diagnose electrical and mechanical failures.

An entry point to the Exx-Series with the resolution and sensitivity needed for basic condition monitoring, electrical/mechanical inspection and building inspection, measuring temperatures up to 650 °C.
Discuss your testing equipment, site services or calibration requirements with our technical team.