Small and simple-to-use, the FLIR C3-X Compact Thermal Imaging Camera is an infrared- and visible-light-imaging camera suitable for inspecting buildings, HVAC/R, and electrical systems. This professional troubleshooting tool features an integrated LED torch, 3.5” touchscreen display, and optional Wi-Fi connectivity.

There are two versions of the FLIR C3-X Compact Thermal Imaging Camera available: one with Wi-Fi and one without Wi-Fi. Please see the table below for further information.
| SKU | Wi-Fi |
| 90501-0101 | No |
| 90501-0201 | Yes |
The FLIR C3-X Compact Thermal Imaging Camera has an IR resolution of 128 x 96px and a 70mK thermal sensitivity. It can measure temperatures between -20°C and +300°C to an accuracy of ±3°C/3%. It is also equipped with a 5MP digital camera.
The FLIR C3-X Compact Thermal Imaging Camera offers four imaging modes:
In addition to this, the FLIR C3-X Compact Thermal Imaging Camera features four selectable thermal colour palettes: Iron, Grey, Rainbow and Rainbow HC.
Images can be saved to the FLIR C3-X Compact Thermal Imaging Camera’s onboard memory which has the capacity to store 5000 images. Saved images may be downloaded to a PC via a USB interface for analysis and organisation into reports using the thermographer’s preferred software, such as FLIR’s Thermal Studio Software.

This compact camera fits easily inside a pocket or crowded tool bag. The FLIR C3-X Compact Thermal Imaging Camera is rugged: it has an ingress protection rating of IP54 and has been drop tested from 2m.
Moreover, the FLIR C3-X Compact Thermal Imaging Camera’s simple user-interface and 3.5” touchscreen display ensure that it is easy to operate.
The FLIR C3-X Compact Thermal Imaging Camera with Wi-Fi can connect to the FLIR Ignite™ Cloud to which images may be uploaded for storage, organisation and back-up. Thermographers can also add written annotations to images to highlight and explain detected issues. Images may be shared with clients via a password-protected link sent in an email.
The FLIR C3-X Compact Thermal Imaging Camera is a pocket-sized, professional inspection tool ideal for locating hot fuses, air leaks and plumbing issues.

| Overview | C3-X |
| IR sensor | 128 × 96 (12,288 pixels) |
| Thermal sensitivity/NETD | <70 mK |
| Field of view (FOV) | 53.6° |
| Minimum focus distance | Thermal: 0.1 m (3.94 in) |
| MSX®: 0.3 m (11.8 in) | |
| Image frequency | 8.7 Hz |
| Focus | Focus free |
| Spectral range | 8–14 µm |
| Screen size | 3.5 in |
| Digital camera | 5 MP |
| Digital camera focus | Fixed |
| Image Presentation | |
| Image adjustment | Automatic level and span |
| Manual level and span | |
| Image modes | Infrared image |
| Visual image | |
| MSX (Embossed visual details on thermal image) | |
| Picture-in-picture (IR area on visual image) | |
| Gallery | Thumbnails and custom folder structure |
| Colour palettes | Iron |
| Grey | |
| Rainbow | |
| Rainbow HC | |
| Auto orientation | Yes |
| Touch screen | Capacitive touch |
| Measurement & Analysis | |
| Object temperature range | -20 to 300°C (-4 to 572°F) |
| Accuracy | 0 to 100°C (32 to 212°F): ±3°C (±5.5°F) |
| 100 to 300°C (212 to 572°F): ±3% | |
| [Ambient temp. 15 to 35°C (59 to 95°F) and object temp. above 0°C (32°F)] |
|
| Measurement functions | Spot Box with max./min |
| Measurement correction | Emissivity; matt/semi-matt/semi-gloss + custom value Reflected apparent temperature Atmospheric compensation |
| Image Storage | |
| Storage media | Internal memory and onboard FLIR Ignite cloud connectivity (with Wi-Fi) |
| Image storage capacity | >5000 images |
| Image file format | Standard JPEG, 14-bit measurement data included |
| Communication & Connectivity | |
| Wi-Fi | 802.11 a/ac/b/g/n (2.4 and 5 GHz) |
| USB | USB 2.0, Type-C connector |
| Bluetooth® | PAN |
| Image upload | Directly upload images to FLIR Ignite cloud library and services |
| Additional Information | |
| Battery type | Rechargeable built-in Lithium-ion battery |
| Battery operating time | 4 hours |
| Charging system | USB-C (1 A) |
| Charging time | 2 hours |
| External power operation | 5 V, USB-C |
| Operating temperature range | -10 to 50°C (14 to 122°F) |
| Storage temperature range | -40 to 70°C (-40 to 158°F) |
| Encapsulation | Camera housing and lens: IP54 (IEC 60529) |
| Drop test | Designed for 2 m (6.6 ft) |
| Weight (including battery) | 0.19 kg (0.42 lb) |
| Size (L × W × H) | 138 × 84 × 24 mm (5.4 × 3.3 × 0.94 in) |
| Tripod mounting (built-in) | UNC ¼”-20 |