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-25°C to 380°C Temperature Handheld Thermal Imager

Economical High Performance Thermal Imager
  • CE Approved


Item# OSXL-TG165

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $797.98
5-9 $758.08
10-24 $742.12
25-49 $710.20
50-99 $694.24
100+ $678.28

Please contact Technical Sales Team for assistance.
Economical High Performance Thermal Imager OSXL-TG165 OSXL-TG165
  • This product is no longer available, please refer to OSXL-TIM3.
  • True Thermal Imaging
  • Portable, Ergonomic Design
  • Tripod Mount/Lanyard Connection

OSXL-TG165 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Minimum Temperature Measurement
Maximum Temperature Measurement
Field of View
Display Resolution
Additional Option

  • Battery Life 8 hours
  • Battery Run Time 8 hours
  • Battery Type Lithium ion (included)
  • Detector Type FLIR Lepton™ Microbolometer Focal Plane Array (FPA)
  • Color Palette Grey scale
  • Display Type 2.0" TFT LCD
  • Drop Tested Designed for 2 m (6.5')
  • Emissivity 4 pre-set levels with custom adjustment
  • Frame Rate 9 Hz
  • Laser Sighting Type Dual diverging lasers
  • Laser Sighting Dual diverging lasers
  • Measurement Type Thermal Image
  • Memory Type micro SD card (included)
  • Memory Capacity 8 GB
  • Response Time 150 milliseconds
  • Temperature Accuracy ±1.5% or 1.5°C
  • Spectral Response 8 to 14 µm
  • Thermal Resolution 0.1°C/°F
  • Temperature Resolution 0.1°C/°F
Bridging the gap between single spot IR thermometers and infrared cameras, the OSXL-TG165 Thermal Imager gives you the advantage of thermal imaging to help you discover temperature issues you can’t see with typical spot radiometers. You’ll work more quickly and have confidence you won’t miss anything vital. Equipped with FLIR’s exclusive micro thermal camera, the OSXL-TG165 helps you identify heat patterns, reliably measure temperature, and store images and data for reports. And with a spot ratio of 24 to 1, you can take accurate readings from safer distances. The OSXL-TG165 is simple to operate, featuring intuitive menu icons and dual laser pointers. Built by the world leader in thermal technology, the durable OSXL-TG165 will quickly become your “go to” temperature tool.

Basic Accuracy: ±1.5% or 1.5°C
Range: -25 to 380°C (-13 to 716°F)
Emissivity: 4 pre-set levels with custom adjustment, 0.1 to 0.99
Distance to Spot Ratio (D:S): 24:1
Measurement Resolution: 0.1°C/°F
Response Time: 150 milliseconds
Spectral Response: 8 to 14 µm
Lasers: Dual diverging lasers, frames temperature measurement area
Thermal Imaging
Imaging Detector: FLIR Lepton™ Microbolometer Focal Plane Array (FPA)
Shutter: Integrated automatic shutter
Image Resolution (H x W): 4800 pixels (80 x 60)
Spectral Response: 8 to 14 µm
Field of View (H x W): 50 x 38.6°
Upper Scene Range: 127°C (260°F), 400K
Thermal Imaging Sensitivity: 150 mK
Frame Rate: 9 Hz
Color Palettes: 2 (grey scale, hot iron)
Saved Image Format: Bitmap (BMP) image with temperature and emissivity
Unit Size: 186 H x 55 W x 94 mm D (7.3 x 2.2 x 3.7')
Display Type: 2.0' TFT LCD
Display Resolution (W x H): 38,720 pixels (176 x 220)
Battery: Rechargeable via micro USB lithium-ion battery; 3.7V, 2600 mAh (included)
Auto Power-Off: Adjustable with disable
Battery Life:
    Typical Use: Five 8 hour work days
    Continuous Use: 8 hours
Certifications: CE/CB/FCC/FDA
Memory: 8 GB micro SD card (included)
Operating Temperature: -10 to 45°C (14 to 113°F)
Drop Test: Designed for 2 m (6.5')
Tripod Mount: ¼' to 20 (handle bottom)
Warranty, when Registered within 60 Days of Purchase:
    Product: 2 years
    Thermal Imaging Detector: 10 years
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In the heading, this says that it can measure up to 380C, however in the description, it says that the max temp is 45C. Which is correct?

Asked by: Drosen
Thank you for your inquiry. Measurement Range: -25 to 380°C (-13 to 716°F). Operating Temperature: -10 to 45°C (14 to 113°F).
Answered by: Application Engineer CB
Date published: 2022-01-14

Can this be operated remotely?

Asked by: Drosen
Thank you for your inquiry. This device cannot be used remotely.
Answered by: Application Engineer CB
Date published: 2022-01-14

Does this come with a carrying case

Asked by: Lory
Thank you for your inquiry. This model does not come with a carrying case. A suggested model is OSXL-TG-TA13
Answered by: Application Engineer JB
Date published: 2021-11-04

Suitable to do screening over aluminum or stainless steel surfaces (polished-like), like molds and pipes?

Asked by: Lou52
The Emissivity is settable down to 0.1 which is usually adequate for highly reflective surfaces so it should be good for this measurement.
Answered by: Applications Engineer AB
Date published: 2022-02-21
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