The GVDA GD256 Handheld Thermal Imaging Camera features a 256×192 IR resolution, a 25Hz frame rate, and an IP54 rating. It measures temperatures from -20°C to 550°C across four imaging modes on a 2.8-inch display. Equipped with 16GB storage, a Type-C port, and a 3200mAh battery providing over 7 hours of use, it includes a unique Micro-lens accessory for advanced industrial diagnostics.
GVDA GD256 Thermal Imaging Camera – Product Specifications
| Specification | GD256 |
|---|---|
| Detector Type | VOx |
| IR Resolution | 256 × 192 |
| IR Wavelength | 8~14 μm |
| Pixel Spacing | 12 μm |
| Focal Length | 3.5 mm |
| IFOV | 3.43 mrad |
| Image Frame Rate | 25 Hz |
| NETD | ≤40 mK (@25°C, F#1.0) |
| Focus Adjustment Mode | Fixed Focus |
| Field Angle | 50° × 37.2° |
| Visible Light Camera | 2 MP |
| Display Size | 2.8 inch |
| Display Resolution | 240 × 320 |
| Temperature Measurement Range | -20°C ~ 550°C |
| Temperature Accuracy | ±2°C or ±2% of reading (whichever is greater) |
| Minimum Scale | 0.1°C |
| Temperature Measurement Mode | Industrial Temperature Measurement |
| Temperature Unit | °C / °F / K |
| Temperature Display | Center Point / Max Temp / Min Temp |
| Image Modes | Thermal Imaging / Visible / Fusion / PIP |
| Image & Video Format | JPEG / MP4 |
| Photo / Video Recording | Supported |
| Languages | Supports 10 Languages |
| Internal Storage | 16 GB |
| Data Port | USB Type-C |
| Battery | 3200 mAh (Non-removable) |
| Charging Time | ≤4 h |
| Power Consumption | ≤1.5 W |
| Operating Time | ≥7 h |
| Operating Temperature | 10°C ~ 50°C |
| Operating Humidity | 10% ~ 90% RH (Non-condensing) |
| Storage Temperature | -20°C ~ 60°C |
| Protection Rating | IP54 |
| Certifications | CE, FCC, RoHS |
| Weight | Approx. 390 g |
| Dimensions | 231 × 79.2 × 84.9 mm |
| Accessories | Micro Lens |


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