The FOTRIC 340 series handheld infrared thermal imager user manual provides setup, operation, safety, specifications and maintenance instructions.
This manual covers the complete configuration of the FOTRIC 340 series handheld infrared thermal imager, including standard and optional lenses, battery, accessories, and connection cables. Detailed operating procedures such as power on/off, focus, measurement modes, AI voice commands, data transfer via USB or SD card, and safety precautions are described.
Technical parameters, warranty information, emissivity settings, and maintenance guidelines are also included, along with a brief history of infrared imaging technology and contact information for FOTRIC (Shanghai Thermal Imaging Technology Co., Ltd.). This manual is written in Chinese.
| Detector pixel | 640×480 |
|---|---|
| Super‑pixel resolution | 1280×960 (enhanced) |
| Thermal sensitivity (NETD) | <0.03 °C @30 °C |
| Field of view (FOV) | 25° × 19° |
| Instantaneous field of view (IFOV) | 0.68 mrad |
| Minimum imaging distance | 0.25 m |
| Battery voltage | 7.4 V |
| Battery capacity | 3500 mAh (26 Wh) |
| Optional lenses | Wide‑angle, telephoto, ultra‑telephoto |
The main unit is covered by a 2‑year warranty from the date of purchase, provided it is used and maintained according to the manual.
Clean the infrared lens with a suitable lens‑cleaning cloth or solution as described in the maintenance section; avoid using harsh chemicals.
The battery operates at 7.4 V with a capacity of 3500 mAh (approximately 26 Wh).