Flir Thermal Cameras
Flir K75 Thermal Camera
Flir K75 Thermal Camera
The FLIR K75 Thermal Camera not only enables first responders to see through smoke and navigate fires safely, but also enhances work and training efficiency through its seamless integration with the new FLIR Responder App.
Offering a new single-gain solution for continuous, freeze-free imaging, the K75 reveals dangers such as overheated doors, hidden fire spread, or holes in the floor—giving crews the confidence to move faster and safer in smoke-filled environments. Wireless connectivity to the new Responder App ensures crews can configure cameras efficiently, stream live video for training, and share mission data after the call.
Features:
- Seamless Imaging and Instant Colorization
Unlike older cameras that pause when temperatures change, the K75 offers an innovative single-range solution that reveals dangers instantly. With no freezing or delay in colorization due to range changes, you never miss a critical moment.
- Faster Scene Size-Up
The new Search Mode highlights cooler details like hidden fire spread or hot doors, helping you plan a safer entry.
- Smarter Decisions in Action
Detection Mode shows hot and cold spots instantly for use in overhaul or to facilitate search and rescue missions in low contrast scenes.
Specifications:
| IR Resolution | 320 x 240 |
| Display | 4" LCD, 640 × 480, backlit |
| Object Temperature Range | Single range solution operating: -20°C to 650°C (-4°F to 1202°F) |
| Image Modes | Basic, Search, Detection, High Heat, White Hot |
Imaging & Optical:
| Contrast optimization | Digital enhancement, Flexible Scene Enhancement (FSX®) |
| Detector Type | Focal plane array (FPA), uncooled microbolometer |
| Field of view (FOV) | 53° × 40° |
| Image Frequency | 30 Hz |
| IR Resolution | 320 x 240 |
| Non-radiometric IR video recording | MPEG-4 to internal flash memory |
| Non-radiometric IR video streaming | Uncompressed colorized video using USB and MPEG-4 Stream over Wi-Fi to Flir Responder app |
| Pitch | 12 µm |
| Spectral Range | 7.5-14 µm |
| Thermal Sensitivity/NETD | <60 mK |
| Zoom | 2x digital zoom |
Environmental & Certifications:
| Drop | 2 m (6.6 ft.) on concrete floor (IEC 60068-2-31) |
| Encapsulation | IP67 (IEC 60529) |
| Humidity (Operating and Storage) | IEC 60068-2-30/24 h 95 |
| Magnetic fields | EN 61 000-4-8, Test level 5 for continuous field (severe industrial environment) |
| Operating Temperature Range | 150°C (302°F): 15 min. 260°C (500°F): 5 min. |
| Relative Humidity | 95% relative humidity 25°C to 40°C (77°F to 104°F) non-condensing |
| Shock | 25 g (IEC 60068-2-27) |
| Storage Temp Range | -40°C to 85°C (–40°F to 185°F) |
| Vibration | 2 g (IEC 60068-2-6) |
Power:
| Battery capacity | 5.8 Ah, at 20°C to 25°C (68°F to 77°F) |
| Battery operating time | Approximately 4 hours @ 25°C (77°F) ambient temperature and typical use |
| Battery type | Li-ion |
| Battery voltage | 3.7 V |
| Charging system | Desktop 2-bay charger Optional in-truck charger |
| Charging temperature | 0°C to 45°C (32°F to 113°F) |
| Charging time | <3 h to capacity enough for 3 h operation |
| Power Management | Automatic shutdown and sleep mode |
Measurement & Analysis:
| Accuracy | ±4°C (±7.2°F) or ±6% of reading, for ambient temperature 10°C to 35°C (50°F to 95°F) |
| Object Temperature Range | Single range solution operating: -20°C to 650°C (-4°F to 1202°F) |
General:
| Packaging Includes | K75 infrared camera Battery (2 ea.) Battery charger Carabiner strap Power supply Printed documentation Retractable lanyard, 16 N (58 oz) USB cable |
User Interface:
| Display | 4" LCD, 640 × 480, backlit |
Communication & Data Storage
| Image Storage | Standard JPEG, stored in the camera and the Flir Responder app |
| Image Storage Capacity | 200 files in total |
| Interface | Update via OTA (Wi-Fi using the Flir Responder app) Legacy support for updates from PC and data transfer to and from PC |
| Storage Media | Internal flash memory |
| USB | USB-C |
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.








