Handheld 220×160 thermal imaging camera with visible-light camera, 0.07°C sensitivity and -20 to 300°C range, for electrical and mechanical maintenance inspection.
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The MEWOI-AI5500 and MEWOI28 are the same camera sold under two model numbers: a pistol-grip thermal imager for electricians, maintenance technicians and building inspectors who need to scan whole switchboards, motors or walls at once rather than taking one spot reading at a time.
Its 220×160 detector (35,200 pixels) with 0.07°C thermal sensitivity resolves small temperature differences such as a loose termination or a failing bearing. A centre-point cursor gives the temperature of any target, and a built-in visible-light camera records a matching photo so each thermal image can be located in a report. Images are saved as JPG to 3GB of internal memory and downloaded over USB.
For larger detectors, manual focus, Wi-Fi or a touch screen, see the MEWOI C100, C200 and M300 handheld cameras.
| Specification | MEWOI-AI5500 / MEWOI28 |
|---|---|
| IR resolution | 220×160 (35,200 pixels) |
| Thermal sensitivity | 0.07°C |
| Field of view / min. focus | 35°×27° / 0.5m |
| Spectral range | 8–14µm |
| Frame rate | 9Hz |
| Temperature range | -20 to 300°C |
| Accuracy | ±2°C or ±2% |
| Emissivity | 0.1–1.0 adjustable |
| Focus | Fixed |
| Display | 3.2" full-angle LCD |
| Palettes | Iron, rainbow, black and white |
| Storage | 3GB internal, JPG; Micro USB 2.0 |
| Battery | Built-in rechargeable 18650 |
| Operating temperature | 0 to 50°C, <85% RH |
| Size / weight | 225×105×90mm / 390g |
Electrical switchboard and connection inspection; motor, bearing and mechanical maintenance; HVAC and building inspection; general preventive maintenance.