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The FLIR TG275 is an Automotive Diagnostic Thermal Camera that combines non-contact temperature measurement with thermal imaging in a single handheld troubleshooting tool. It is designed to help technicians quickly locate the source of heat-related problems and identify potential faults encountered during automotive maintenance and repair work.
According to FLIR, the TG275 is intended for automotive maintenance and repair diagnostics, where finding the source of heat-related problems and spotting potential faults are the primary tasks. The instrument pairs a 160 x 120 pixel thermal imager with a visible spectrum camera so technicians can correlate thermal patterns with the physical detail of the area under inspection.
FLIR Systems, headquartered in Wilsonville, Oregon, was acquired by Teledyne Technologies in 2021 and now operates as part of the Teledyne FLIR business. The FLIR brand and product lines, including the TG-series test and measurement thermal cameras, have been maintained under the new ownership.
| FLIR TG275 Specifications | |
|---|---|
| Imaging and Optical | |
| IR resolution | 160 x 120 pixels |
| Digital image enhancement | Included |
| Thermal Sensitivity / NETD | < 70 mK |
| Field of View (FOV) | 57° x 44° |
| Minimum focus distance | 0.89 ft. (0.3 m) |
| Distance-to-Spot ratio | 30:1 |
| Dual range operation | Range 1: < 752°F (400°C); Range 2: > 752°F (400°C). For Range 2, the high temperature lever must be engaged. |
| Focus | Fixed |
| Image frequency | 8.7 Hz |
| Detector | |
| Focal plane array / Spectral response range | Uncooled microbolometer / 7.5 ~ 14 μm |
| Detector pitch | 12 μm |
| Image Presentation | |
| Display resolution | 320 x 240 pixels |
| Screen size | 2.4 in. (portrait) |
| Viewing angle | 80° |
| Color depth | 24 bit |
| Aspect ratio | 4:3 |
| Display type | TFT technology |
| Image adjustment | Automatic |
| Image modes | Thermal MSX® (Multi-Spectral Dynamic Imaging); Visible Spectrum (standard and high resolution modes) |
| Measurement | |
| Object temperature range | -13 ~ 1022°F (-25 ~ 550°C) |
| Accuracy at ambient: 59 ~ 95°F (15 ~ 35°C), -13°F ~ 32°F (-25°C to 0°C) | ± 7.0°F (± 3.0°C) |
| Accuracy 32°F ~ 122°F (0°C ~ 50°C) | ± 5°F (± 2.5°C) |
| Accuracy 122°F ~ 212°F (50°C ~ 100°C) | ± 3°F (± 1.5°C) |
| Accuracy 213°F ~ 932°F (100°C ~ 500°C) | ± 2.5% |
| Accuracy 932°F ~ 1022°F (500°C ~ 550°C) | ± 3.0% |
| IR Temperature resolution | 0.2°F (0.1°C) |
| Reading repeatability | ± 1% of reading |
| Response time | 150 ms |
| IR thermometer measurement | Continuous scanning |
| Minimum measurement distance | 0.85 ft. (0.26 m) |
| Measurement Analysis | |
| Spot meter | Center spot (cross-hairs); Programmable ON/OFF |
| Color display palettes | Iron, Rainbow, White-hot, Black-hot, Arctic, and Lava |
| Configuration | |
| Set-up commands | Local adaptation of units, language, date and time formats |
| Emissivity adjustment | 3 presets plus a custom adjustment utility (0.1 ~ 0.99) |
| Languages | Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, simplified Chinese, Spanish, Swedish, traditional Chinese, Turkish |
| Firmware updates | User manageable (instructions included in user manual) |
| Image Storage | |
| Storage media | eMMC 4G |
| Image storage capacity | 50k images |
| Image file format | JPEG with spot temperature metadata tag |
| Digital Camera | |
| Resolution | Standard Visible Camera mode: QVGA 320 x 240 pixels; High Resolution Visible Camera mode: 2M (1600 x 1200) pixels |
| Focus | Fixed |
| Field of View (FOV) | 71° x 56° (adapts to IR lens) |
| Flashlight | |
| Flashlight type | Bright LED |
| LED CCT | 6500° K |
| LED CRI | 70 |
| Beam angle | ± 20° |
| Rated power | 0.5 W |
| Light output | 100 Lumens |
| Laser Pointer | |
| Laser type | DOE (Diffractive Optical Elements) |
| Laser function | Indicates the size of the measurement area (circular target) |
| Laser class | Class I |
| Data Communication and Interface | |
| Interfaces | USB 2.0 and Bluetooth® |
| USB | USB-C for data transfer and battery charging. Not 100% compatible with USB-C to USB-C cables. Use only USB-C to USB-A cables. |
| USB standard | USB 2.0 High Speed |
| Bluetooth® | BLE (Bluetooth® Low Energy) |
| Rechargeable Battery | |
| Battery type | Rechargeable Lithium ion |
| Battery voltage | 3.6 V |
| Battery operating time | 5 hours scanning (medium brightness); 4.5 hours with Laser ON (medium brightness) |
| Battery charge life | 30 days minimum |
| Charging system | Battery is charged inside the TG275 |
| Charging time | 4 hours to 90% and 6 hours to 100% |
| Power management | APO adjustable 5/15/30 minutes. Can be disabled. |
| Environmental | |
| Altitude | 6562 ft. (2000 m) |
| Pollution degree | 2 |
| Operating temperature | 14 ~ 113°F (-10 ~ 45°C) |
| Storage temperature | -22 ~ 131°F (-30 ~ 55°C) |
| Humidity (operating and storage) | 0 ~ 90% RH at 32 ~ 98.6°F (0 ~ 37°C); 0 ~ 65% RH at 98.6 ~ 113°F (37 ~ 45°C); 0 ~ 45% RH at 113 ~ 131°F (45 ~ 55°C) |
| EMC | EN 61000-6-3; EN 61000-6-2; FCC 47 CFR Part 15 Class B |
| Magnetic fields | EN 61000-4-8 Class 3 |
| Radio spectrum | ETSI EN 300 328; FCC Part 15.249; RSS-247 Issue 2; EN 301 489-1:2011; EN 301 489-17:2009 |
| Encapsulation | IP54 (IEC 60529) |
| Shock | 25 g (IEC 60068-2-27) |
| Vibration | 2 g (IEC 60068-2-6) |
| Drop | Designed for 6.56 ft. (2 m) |
| Safety | CE/CB/EN61010/UL |
| Environmental safety | REACH Regulation EC 1907/2006; RoHS 2 Directive 2011/65/EC; WEEE Directive 2012/19/EC; JIS C 6802:2011 laser directive; IEC 60825-1 class I laser directive; FDA laser directive |
| Humidity requirements | IEC 60068-2-30 for operation and storage |
| Physical | |
| Weight | 13.9 oz. (0.39 kg) |
| Size (L x W x H) | 8.3 x 2.5 x 3.2 in. (210 x 64 x 81 mm) |
| Accessory mount | UNC ¼"-20 |
Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.
Model No
FLIR
Condition
New
Manufacturer
Flir
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