Spot Thermal Camera for General Use


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The FLIR TG165 Spot Thermal Cameras bridge the gap between single spot infrared thermometers and FLIR's legendary thermal cameras. Equipped with FLIR's exclusive Lepton® micro thermal sensor, these cameras let you see the heat so you know exactly where to target the measurement spot. Easily find unseen hot and cold spots for instant troubleshooting, and store images and data to show customers and include in reports.

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  • Wide Field of View

    The wide 50° field of view makes it easy to frame an entire wall in a single image for building diagnostics

  • Intuitive to Operate

    Easily save images and data for documentation, and download images fast over USB or via removable micro SD.

  • Rugged and Reliable

    Designed for the harshest environments, the TG165 is durable enough to withstand a 2-meter drop for your toughest jobs.

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Camera size (L x W x H)
186 mm x 55 mm x 94 mm (7.3 in x 2.2 in x 3.7 in)
Camera weight incl battery
0.312 kg (11 oz)
Detector Type
Focal plane array (FPA), uncooled microbolometer
2.0 in. TFT LCD
Dual diverging lasers indicate the temperature measurement area, activated by pulling the trigger
Humidity (Operating and Storage)
0-90% RH (0-37°C (32-98.6°F)), 0-65% RH (37-45°C (98.6-113°F)), 0-45% RH (45-55°C (113-131°F))
Operating Temperature Range
-10°C to 45°C (14°F to 113°F)
Storage Temperature Range
-30°C to 55°C (-22°F to 131°F)
Tripod Mounting
1/4 in.-20 on handle bottom
Imaging & Optical
Color Palettes
Hot Iron and Grayscale
Field of view (FOV)
50° x 38,6°
Focus free
Image Frequency
9 Hz
IR Resolution
80 × 60 pixels
Minimum Focus Distance
0.1 m (4 in.)
Minimum Measurement Distance
26 cm (10 in.)
Spectral Range
8–14 µm
Thermal Sensitivity/NETD
<150 mK
Measurement & Analysis
±1.5% or 1.5°C (2.7°F)
Center spot
Object Temperature Range
-25°C to 380°C (-13°F to 716°F)
Battery charge life
30 days minimum
Battery operating time
>5 hours of continuous scanning with lasers
Battery type
Rechargeable Li ion battery
Battery voltage
3.7 V
Charging system
Battery is charged inside the camera
Charging Time
4 hours to 90%, 6 hours to 100%
Power Management
Adjustable; OFF, 1 min., 2 min., 5 min., 10 min.
Shipping Information
Wrist strap lanyard, 8 GB Micro SD card, power supply with separate USB cable, printed documentation
Storage Media
Image Storage Capacity
75 000 pictures with included 8 GB Micro SD card
Memory Expansion
32 GB SD card maximum
Memory Type
Micro SD card
Saved image format
Bitmap (BMP) image with temperature and emissivity
Straps and Holsters
Media Gallery
FLIR TG165 Imaging IR Thermometer: Distance to Spot Ratio
FLIR TG165 Imaging IR Thermometer: Emissivity
FLIR TG165 Imaging IR Thermometer: Menu System
FLIR TG165 Imaging IR Thermometer: Quick Start Guide
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Export Restrictions

Export Restrictions

The information contained in this page pertains to a dual use product controlled for export by the Export Administration Regulations (EAR). Diversion contrary to US law is prohibited. US Department of Commerce authorization is not required prior to export or transfer to foreign persons or parties unless otherwise prohibited.