FLIR Systems TG275 User manual

USER MANUAL
Automotive
Diagnostic
Thermal Camera

Model TG275

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Table of contents

1 Advisories............ ..... ..... ........................... ..... ..... ..... .......... 1

1.1 Copyright.... ..... ..... ..... ..... ................. ..... ..... ..... .......... 1

1.2 Quality Assurance .... ..... ..... ..... ................. ..... ..... ..... ... 1

1.3 Documentation .... ..... ..... ..... ................. ..... ..... ..... .......1

1.4 Disposal of Electronic Waste.......................... ..... .......... 1

2 Introduction..... ........................... ..... ........................... ..... ... 2

3 Safety ........ ..... ........................... ..... ..... ..... ................. ..... ... 3

3.1 Safety Warnings and Cautions.. ..... ................. ..... ..... ..... 3

4 Description..... ..... ..... ..... ................. ..... ..... ..... ................. ....4

4.1 Product Description.. ..... ........................... ..... ..............4

4.2 Control Button Descriptions ........................... ..... .......... 5

4.3 Display Description ..... ..... ................. ..... ..... ..... ..... ...... 5

5 Operation ... ..... ................. ..... ..... ..... ................. ..... ..... ..... ... 7

5.1 Powering the TG275...... ..... ..... ................. ..... ..... ..... .... 7

5.2 IR Camera and Thermometer . ................. ..... ..... ..... .......7

5.3 High Temperature Switch .................... ......................... 8

5.4 Visible Spectrum Camera ... ................. ..... ..... ..... .......... 9

5.5 Capture, View, Transfer, Send, and Delete Camera

6 Programming Menu System .... ..... ..... ................. ..... ..... ..... . 10

6.1 Menu System Basics .. ........................... ..... ..... .......... 10

6.2 Main Menu................. ..... ..... ..... ................. ..... ..... ... 10

6.3 SETTINGS Sub-Menu ....................... ..... ................... 14

7 Bluetooth® Communication and FLIR Tools™ ......... ..... ..... ... 19

7.1 Bluetooth® Communication Overview... ..... ................... 19

7.2 Download the FLIR Tools™ Mobile App ..... ..... ............... 19

7.3 Setting up the FLIR Tools™ Mobile App......................... 19

7.4 Transmit Images via Bluetooth® ..... ................. ..... ..... .. 19

7.5 FCC Compliance ..... ..... ..... ..... ..... ............ ..... ..... ..... .. 21

8 Field Firmware Updates . ..... ........................... ..... ..... ..... ..... 23

8.1 System Firmware Update ..... ..... ........................... ..... . 23

9 Maintenance.. ..... ..... ..... ..... ............ ..... ..... ..... ..... ............... 24

9.1 Cleaning.. ..... ........................... ..... ..... ..... ................ 24

9.2 Battery Considerations and Service . ..... ..... ................. .. 24

9.3 Disposal of Electronic Waste.......................... ..... ........ 24

9.4 Reset the TG275 .. ..... ............ ..... ..... ..... ..... ............... 24

Images ..... ................. ..... ..... ..... ................. ..... ..... ..... 9

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Table of contents

10 Specifications.......................... ..... ..... ..... ................. ..... .... 25

10.1 Imaging and Optical Specifications ............... ..... ..... ..... . 25

10.2 Detector Specifications . ..... ..... ..... ................. ..... ..... ... 25

10.3 Image Presentation Specifications... ..... ..... ................. .. 25

10.4 Measurement Specifications .. ..... ..... ..... ............ ..... ..... 26

10.5 Measurement Analysis Specifications . .......................... 26

10.6 Configuration Specifications................. ..... ..... ..... ........ 26

10.7 Image Storage Specifications ..... ..... ..... ...................... . 27

10.8 Digital Camera . ..... ........................... ..... ................... 27

10.9 Flashlight Specifications..... ........................... ..... ........ 27

10.10 Laser Pointer Specifications ....................... ..... ............ 27

10.11 Data Communication and Interface Specifications . ..... ..... 27

10.12 Rechargeable Battery Specifications .... ..... ................. .. 28

10.13 Environmental Specifications ....... ..... ..... ..... ................ 28

10.14 Physical Specifications .... ..... ................. ..... ..... ..... ..... 29

10.15 Included Equipment ......... ..... ..... ..... ................. ..... .... 29

11 2–10 Extended Warranty .. ..... ..... ...................... ..... ..... ........ 30

12 Customer Support......... ..... ..... ..... ................. ..... ..... ..... ..... 31

12.1 Corporate Headquarters ............. ..... ..... ..... ................ 31

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As with most electronic products, this equipment must be disposed
of in an environmentally friendly way, and in accordance with existing
regulations for electronic waste. Please contact your FLIR Systems
representative for more details.

Advisories

1.1 Copyright

©2021 FLIR Systems, Inc. All rights reserved worldwide.

No parts of the software including source code may be reproduced, transmit­ted, transcribed or translated into any language or computer language in any
form or by any means, electronic, magnetic, optical, manual or otherwise,
without the prior written permission of FLIR Systems.

The documentation must not, in whole or part, be copied, photocopied, repro­duced, translated or transmitted to any electronic medium or machine-read­able form without prior consent, in writing, from FLIR Systems. Names and
marks appearing on the products herein are either registered trademarks or
trademarks of FLIR Systems and/or its subsidiaries. All other trademarks,
trade names or company names referenced herein are used for identification
only and are the property of their respective owners.

1.2 Quality Assurance

The Quality Management System under which these products are developed
and manufactured has been certified in accordance with the ISO 9001 stand­ard. FLIR Systems is committed to a policy of continuous development; there­fore, we reserve the right to make changes and improvements on any of the
products without prior notice.

1.3 Documentation

To access the latest manuals and notifications, go to the Download tab at:

. It only takes a few minutes to register online. In the
download area you will also find the latest releases of manuals for our other
products, as well as manuals for our historical and obsolete products.

1.4 Disposal of Electronic Waste

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Introduction

The FLIR TG275 Automotive Diagnostic Thermal Camera combines non-con­tact temperature measurement and thermal imaging into one troubleshooting
tool to help you quickly find the source of heat-related problems and to spot
potential faults when performing automotive maintenance and repair. Register
the TG275 within 60 days to activate the 2–10 Year Warranty Extension at this
link: .

Features

• 160 x 120 pixel true thermal imager (Lepton® microbolometer with inte-

grated shutter)

• Visible spectrum digital camera with high resolution (2M pixel) mode

• Adjustable MSX® (Multi-Spectral Dynamic Imaging) adds key details from

the visible spectrum to the IR image for improved diagnostics

• Easy-to-read 320 x 240 2.4” TFT color LCD display

• Wide temperature range -13 ~ 1022℉ (–25 ~ 550℃)

• High temperature switch for measurements > 752℉ (400℃)

• Intuitive programming menu system in over 21 languages

• 3 presets and 1 custom emissivity setting

• LED Flashlight

• Laser pointer and cross-hair display for easy targeting

• 4 GB internal image capture memory

• USB–C connectivity for image transfer and charging

• Bluetooth® remote temperature monitoring and image transmission to mo-

bile devices

• IP54 enclosure protects from dirt, dust, and oil

• Rechargeable battery with adjustable auto power off (APO) timer

• Accessory mounting for tripods and other accessories

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WARNING

⚠ This symbol, adjacent to another symbol indicates the user must refer to the manual for
further information.

WARNING

The instrument’s IP54 rating is only in affect when the top flap (covering the USB-C jack) is
completely sealed. Do not operate the instrument with the flap open, except for charging
and PC interface.

CAUTION

Use of controls or adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.

CAUTION

Use extreme caution when the Laser pointer is on.

CAUTION

Do not point the Laser beam toward anyone's eye or allow the beam to strike the eye from
a reflective surface.

CAUTION

Do not use the Laser near explosive gases or in other potentially explosive areas.

CAUTION

Refer to the CAUTION statement label (shown below) for critical safety information.

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Safety

3.1 Safety Warnings and Cautions

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Figure 4.1 Imaging IR Thermometer Description

Description

4.1 Product Description

1. Display area

2. Return button (to back up in the menu system)

3. Laser pointer button

4. Up/Down Navigation buttons & Power (long press)/Menu (short press)

button

5. Lanyard post

6. Accessory mount

7. High temperature lever switch

8. 160 x 120 pixel Lepton® IR camera

9. Laser pointer with circular target-spot assist

10. USB-C jack compartment

11. Spot thermal sensor

12. Flashlight (LED)

13. 2M pixel visible spectrum camera

14. Image capture trigger (also used to exit the menu system)

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Long press to power ON or OFF

Short press to access the menu system

Return button. Back out to previous screen in menus

Press to scroll upward in the menus

Press to scroll downward in the menus

Press to activate the Laser pointer

TRIGGER

Pull trigger to capture camera image

Pull trigger to exit the menu system

Figure 4.2 TG275 Displays

Description

4.2 Control Button Descriptions

4.3 Display Description

1. Menu area

2. Date and time

3. Batter status percentage

4. Battery status indicator

5. Bluetooth® active

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Description

6. USB connection active

7. Camera image area

8. Center spot cross-hairs

9. Laser Pointer active

10. Center spot temperature measurement

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Figure 5.1 Combined Thermal and Visible Image (MSX®)

Operation

5.1 Powering the TG275

The TG275 is powered by a rechargeable lithium battery. Long press the
power button (center) to switch the TG275 ON or OFF. If the TG275 does not
power ON, charge the battery by connecting to a 5V/1A rated AC wall charger
(not supplied) using the supplied USB-C cable. The USB-C jack is located in
the compartment at the top of the TG275. Do not use the TG275 while it is
charging. When the top flap is closed, the TG275 is rated IP54 for encapsula­tion. See Section 9.2, Battery Considerations and Service for more
information.

The TG275 has an Auto Power OFF (APO) utility that switches it OFF auto­matically if no buttons are pressed for the duration of the selected APO time.
Use the menu system (under Device Settings) To set the APO timer. See Sec­tion 6, Programming Menu System, for more information.

5.2 IR Camera and Thermometer

1. Long press the power button to switch the TG275 ON.

2. If not already selected, choose the Thermal plus Visible Image mode in

the menu system (under Image Adjustments/Image Mode). You can adjust
the MSX® (Multi-Spectral Dynamic Imaging) alignment in the Image
Mode menu (press MENU at the MSX® image option and use the arrows
to make the adjustments; press MENU to confirm). Note that you can also
adjust the alignment directly in the normal operating mode using the arrow

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buttons while viewing a Thermal Plus Visible image.

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Figure 5.2 Laser pointer with circular border indicating temperature measurement spot

Operation

3. Point the camera toward the test area and scan as desired. View the cam-

era image on the TG275 display.

4. Use the Laser pointer to accurately target a spot. Press the Laser pointer

button to switch ON the Laser pointer. The TG275 Laser pointer includes
a circular spot indicating the area that is being monitored for temperature,
utilizing DOE (Diffractive Optical Elements) technology. See the Laser
pointer image example below in Figure 5.2. If the Laser beam does not
appear when the button is pressed, check the menu system (under Device
Settings) to ensure that the Laser is enabled.

5. Use the cross-hair icon for reference only when targeting measurement

spots, as parallax errors affect targeting accuracy. If the cross-hairs are
not shown, check the menu system (under Measurement) to ensure that
the Center Spot (cross-hairs) function is enabled.

6. The temperature reading on the display represents the measurement of

the targeted spot. See Figure 5.1.

7. The distance-to-spot ratio is 30:1 and the minimum target distance is 10.2

in. (26 cm).

8. To measure higher than 752℉ (400℃) use the High Temperature Switch,

see Section 5.3 below.

9. If a measurement is out of range, the display will show ‘OL’.

10. To adjust the Emissivity, use the menu system (under Measurement).

11. To change the display color palette, use the menu system (under Image

Adjustments/colors).

NOTE

The camera’s reflected temperature setting is fixed at 77℉ (25℃) and may differ from the ac­tual reflected temperature of any given application.

5.3 High Temperature Switch

1. To access the high temperature mode, slide the lever to the right (to ex-

pose the red color code).

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2. The lever is located directly below the lens area and above the image cap-

ture trigger.

3. When engaged, the high end of the temperature range (>752℉ [400℃ ])

is accessible.

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Figure 5.3 Visible Spectrum Digital Camera Image

Operation

5.4 Visible Spectrum Camera

1. Long press the power button to switch the TG275 ON.

2. Select a Visible Image mode in the menu system (under Image Adjust-

ments/Image Mode). Note that the high resolution Visible Image mode
does not support object temperature measurements. Use the standard
Visible Image mode if measuring object surface temperature is required.

3. Point the camera toward the test area and scan as desired.

4. View the image on the display, see Figure 5.3.

5.5 Capture, View, Transfer, Send, and Delete Camera Images

1. To capture a camera image to the TG275 internal memory, pull and re-

lease the trigger. Note that an image cannot be saved if a USB cable is
connected to the TG275.

2. After a successful image capture, a display confirmation will briefly appear

showing the image filename.

3. To view images on the TG275 display, access the Gallery mode in the

main menu. In the Gallery, scroll through the stored images with the ar­rows and open an image with the MENU button.

4. To delete images, select the DELETE or DELETE ALL FILES command to

erase the selected image or all of the stored images.

5. To transfer images to a PC, connect the TG275 to a PC using the supplied

USB-C cable. The USB jack is located at the top of the TG275 under the
flap. Once connected to the PC you can use the TG275 as you would any
external storage drive. Note: Device is not 100% compatible with Mac OS,

please do not format TG275 internal memory via Mac OS.

6. To transmit images via Bluetooth®, see Section 7, Bluetooth® Communi-

cation and FLIR Tools™.

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6

• GALLERY: Press MENU to access the stored images. Use the arrow but­tons to scroll through the stored images and use the MENU button to open
an image. Press MENU at an opened image to see the SEND/CANCEL/
DELETE/DELETE ALL FILES menu. Select SEND to transmit the selected
image to a paired mobile device (see Section 7, Bluetooth® Communica-
tion and FLIR Tools™, for more information).

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Programming Menu System

6.1 Menu System Basics

Short press the MENU button to access the menu system. Use the MENU
button to switch settings ON or OFF, use the Return button to move to the pre­vious screen, and use the arrows to scroll. In addition, the MENU button is
used in some cases to confirm settings. Use the trigger to exit the menu
system.

6.2 Main Menu

• LIGHT: Short press MENU to switch the Flashlight ON or OFF.

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Use the arrow buttons to select an image mode: THERMAL PLUS VISI­BLE (MSX®), VISIBLE (QVGA 320 x 120 pixels), or HIGH RESOLUTION
VISIBLE (2M; 1600 x 1200 pixels). Note that the High Resolution Visible
Image mode does not support object temperature measurements (and the
centre spot can not be switched ON/OFF in this mode).

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Programming Menu System

• IMAGE ADJUSTMENTS: Press MENU to access IMAGE MODES (includ­ing MSX® alignment) and colors, see below:

1. Image Modes: Press MENU at IMAGE MODES to open the Image Mode

menu.

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Programming Menu System

2. MSX® Alignment: Adjust the alignment (so that the thermal image and the

visible image line up accurately) as follows: While viewing the THERMAL
PLUS VISIBLE IMAGE screen in the menu, press MENU to access the
MSX® adjustment screen and then use the arrow buttons to adjust the
alignment. Press MENU to confirm. Note that you can also adjust the
alignment directly in the normal operating mode using the arrow buttons
while viewing a Thermal Plus Visible image.

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• SETTINGS: Press MENU to access the Settings sub-menu (see below):

Programming Menu System

3. Colors: Press MENU at the colors menu and use the arrow buttons to se-

lect a color palette: Iron, Rainbow, White hot, Black hot, Arctic, or Lava.
Press MENU to confirm selection.

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2. Emissivity: Press MENU to open the Emissivity adjustment utility. Use the
arrows to scroll through the presets (0.95, 0.80, and 0.60) and use the
MENU button to select a preset. Choose the Custom Value utility (last se­lection on the list) to select a specific emissivity value. At the Custom Val­ue setting, press MENU and then use the arrows to select the emissivity
value; press MENU to confirm.

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Programming Menu System

6.3 SETTINGS Sub-Menu

• MEASUREMENT

1. Centre Spot: Press MENU to enable/disable the display cross-hairs. The
cross-hairs should be used as a reference only to identify the spot that is
being measured for temperature. Use the Laser pointer for more accurate
targeting. Note that the high resolution Visible Spectrum Image Mode
does not support object temperature measurements and so the centre
spot cannot be switched OFF or ON while in the high resolution Image
Mode.

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2. Laser: Press MENU to enable/disable the Laser pointer. When enabled,
you can use the Laser pointer button to switch ON the Laser pointer. Use
the Laser pointer for accurate targeting of measurement spots.

3. Screen brightness: Use the arrows to select the desired display intensity
(LOW, MEDIUM, or HIGH).

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Programming Menu System

• DEVICE SETTINGS

1. Bluetooth®: Press MENU to switch Bluetooth® ON or OFF. See Section 7,

Bluetooth® Communication and FLIR Tools™, for details.

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• GENERAL SETTINGS

1. Temperature Unit: Use the arrows and the MENU button to select °C or °F.

2. Time & Date: Use the arrows to scroll and the MENU button to set the
Time, Date, Time Format, and Date Format.

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Programming Menu System

4. Auto Power OFF (APO): Use the arrows to scroll and MENU to select the
desired APO time (5/15/30 minutes). Set to ‘Never’ to disable APO.

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• FACTORY RESET: Follow the prompts to reset the User Settings back to
Factory Default status.

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Programming Menu System

• GENERAL SYSTEM INFO: Press MENU to view compliance information.

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4. System Info: Scroll to desired topic: Model Number, Serial Number,

Software Level, Revision, Battery status (%), and remaining Internal
Storage Capacity.

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Programming Menu System

3. Language: Use the arrows to scroll and the MENU button to select a
language.

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Bluetooth® Communication and FLIR Tools™

7.1 Bluetooth® Communication Overview

The TG275, when paired with a mobile device running the FLIR Tools™ App
(using the METERLiNK® protocol), continually transmits readings for live dis­play on the mobile device. You can also send images, stored on the TG275, to
your mobile device.

7.2 Download the FLIR Tools™ Mobile App

Download the m Apple App store,
or from this link:

7.3 Setting up the FLIR Tools™ Mobile App

1. Switch the TG275 Bluetooth® function ON (Settings/Device Settings).
See Figure 7.1, below, for illustrations supporting this section.

2. Turn on the mobile device and start the FLIR Tools™ Mobile App.

3. Select INSTRUMENTS from the drop-down menu in the App and search
for the TG275 (the TG275 must be ON).

4. Tap in the App to pair with the TG275.

7.4 Transmit Images via Bluetooth®

1. Open the TG275 Image Gallery from the main menu and scroll to an im­age using the arrow keys. See Figures 7.2 and 7.3, below, for illustrations
supporting this section.

2. Press MENU to open a selected image.

3. Press MENU again to call up the SEND/CANCEL/DELETE/DELETE ALL
FILES menu.

4. Select the SEND command to transmit the selected image to the paired
mobile device.

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Figure 7.1 Pairing the TG275 with a Mobile Device

Figure 7.2 Sending Images to a Mobile Device

Bluetooth® Communication and FLIR Tools™

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Figure 7.3 Viewing Transferred Images on a Mobile Device

Bluetooth® Communication and FLIR Tools™

7.5 FCC Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:

1. This device may not cause harmful interference.

2. This device must accept any interference received, including interference

that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruc­tions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television recep­tion, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

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WARNING

Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.

Bluetooth® Communication and FLIR Tools™

4. Consult the dealer or an experienced radio/TV technician for help.

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8

Field Firmware Updates

The TG275 includes a USB-C port in the top compartment. The USB port al­lows the user to update the system firmware by first downloading an update
file from the FLIR website and then connecting the TG275 to a PC (using the
supplied USB- file to the TG275. Firmware updates are
available from

NOTE

The TG275 is not 100% compatible with USB-C to USB-C cables. Use only USB-C to USB-A
cables. The supplied cable is USB-C to USB-A.

To update the firmware, you will need:

• Access to the website where the update file is located:

• ated

• The update file. Refer to the steps in the next section:

8.1 System Firmware Update

1. Visit to obtain a firmware update file.

2. Selec and then select ‘Instrument Firmware’ (Test
and Measurement) from the drop-down menu.

3. Select TG275 from the second drop-down menu.

4. Select and download the firmware update file to the PC.

5. With the TG275 ON connect it to the PC via a USB-C cable (the USB-C
port is located in the TG275 top compartment).

6. Copy the firmware update file to the TG275 root directory.

7. Eject the TG275 drive from the PC.

8. Disconnect the USB cable from the PC USB port and from the TG275
USB port.

9. Follow the TG275 display prompts to complete the update.

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9

As with most electronic products, this equipment must be disposed of in an
environmentally friendly way, and in accordance with existing regulations for
electronic waste. Please contact your FLIR Systems representative for addi­tional information.

9.4 Reset the TG275

If the TG275 display freezes or if the TG275 in any way stops operating nor­mally, press and hold the up and down buttons for at least 10 seconds. Re­lease the buttons when the TG275 switches OFF. After the device switches
OFF, switch it back ON again to resume use. No data will be lost by resetting
the TG275. If problems persist, contact FLIR for support.

Maintenance

9.1 Cleaning

Wipe the housing with a damp cloth as needed. Do not use abrasives or sol­vents. Clean the lenses with a high-quality lens cleaner.

9.2 Battery Considerations and Service

The rechargeable lithium battery e. Please contact FLIR
support for service instructions:

For best results, charge the battery immediately after seeing a low battery in­dication using the supplied USB-C cable (with an AC wall charger, not sup­plied). The wall charger must be rated for at least 5V/1A. If the battery is
allowed to fully drain, allow 2~3 hours before the charging display appears
after connecting to an AC charger; a full charge (100%) requires 6 hours, a
charge to 90% power requires 4 hours. Charging through a PC USB port is
not recommended.

If the TG275 is not going to be used for an extended period (> 3 months), it
should be charged to at least 70%, stored at room temperature, and re­charged every 6 months. Failure to do so may result in a battery that cannot
be recharged and that therefore will require service.

9.3 Disposal of Electronic Waste

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Specifications

10.1 Imaging and Optical Specifications

IR resolution 160 x 120 pixels

Digital image enhancement Included

Thermal Sensitivity /NETD < 70 mK

Field of View (FOV)

Minimum focus distance 0.89 ft. (0.3 m)

Distance-to-Spot ratio

Dual range operation Range 1: < 752℉ (400℃)

Focus Fixed

Image frequency 8.7 Hz

10.2 Detector Specifications

Focal plane array /Spectral response range Uncooled microbolometer /7.5 ~ 14 μm

Detector pitch 12 μm

57° x 44°

30:1

Range 2: > 752℉ (400℃)

For Range 2, the high temperature lever
must be engaged

10.3 Image Presentation Specifications

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

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• Thermal MSX® (Multi-Spectral Dynam­ic Imaging)

• Visible Spectrum (standard and high
resolution modes)

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Specifications

10.4 Measurement Specifications

Object temperature range -13 ~ 1022℉ (-25 ~ 550℃)

Accuracy at ambient temperature: 59 ~
95℉ (15 ~ 35℃)

IR Temperature resolution 0.2℉ (0.1℃)

Reading repeatability ± 1 % of reading

Response time 150 ms

IR thermometer measurement Continuous scanning

Minimum measurement distance 0.85 ft. (0.26 m)

-13℉ ~ 32℉ (-25℃ to 0℃): ± 7.0℉ (±

3.0℃)

32℉ ~ 122℉ (0℃ ~ 50℃): ± 5℉ (±2.5℃)

122℉ ~ 212℉ (50℃ ~ 100℃): ± 3℉ (±

1.5℃)

213℉ ~ 932℉ (100℃ ~ 500℃): ± 2.5%

932℉ ~ 1022℉ (500℃ ~ 550℃): ± 3.0%

10.5 Measurement Analysis Specifications

Spot meter Center spot (cross-hairs); Programmable

Color display palettes Iron, Rainbow, White-hot, Black-hot, Arctic,

ON/OFF

and Lava

10.6 Configuration Specifications

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

this user manual)

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Specifications

10.7 Image Storage Specifications

Storage media eMMC 4G

Image storage capacity 50k images

Image file format JPEG with spot temperature metadata tag

10.8 Digital Camera

Resolution Standard Visible Camera mode: QVGA 320

Focus Fixed

Field of View (FOV) 71° x 56° (adapts to IR lens)

x 240 pixels

High Resolution Visible Camera mode: 2M
(1600 x 1200) pixels

10.9 Flashlight Specifications

Flashlight type Bright LED

LED CCT

LED CRI

Beam angle ± 20°

Rated power 0.5 W

Light output 100 Lumens

6500° K

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10.10 Laser Pointer Specifications

Laser type DOE (Diffractive Optical Elements)

Laser function Indicates the size of the measurement area

Laser class

(circular target)

Class I

10.11 Data Communication and Interface Specifications

Interfaces USB 2.0 and Bluetooth®

USB USB-C for data transfer and battery

#NAS100009; r. AL/74675/74675; en-US

charging

Not 100% compatible with USB-C to USB­C cables. Use only USB-C to USB-A
cables.

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Specifications

USB standard USB 2.0 High Speed

Bluetooth® BLE (Bluetooth® Low Energy)

10.12 Rechargeable Battery Specifications

Battery type Rechargeable Lithium ion

Battery voltage 3.6 V

Battery operating time 5 hours scanning (medium brightness

Battery charge life 30 days minimum

Charging system Battery is charged inside the TG275

Charging time

Power management APO adjustable 5/15/30 minutes. Can be

setting)

4.5 hours with Laser ON (medium bright-

ness setting)

4 hours to 90% and 6 hours to 100%

disabled.

10.13 Environmental Specifications

Altitude 6562 ft. (2000 m)

Pollution degree 2

Operating temperature 14 ~ 113℉ (-10 ~ 45℃)

Storage temperature -22 ~ 131℉ (-30 ~ 55℃)

Humidity (operating and storage) 0 ~ 90% Relative Humidity (RH) 32 ~

EMC

Magnetic fields EN 61000–4–8 Class 3

98.6℉ (0 ~ 37℃)

0 ~ 65% RH 98.6 ~ 113℉ (37 ~ 45℃)

0 ~ 45% RH 113 ~ 131℉ (45 ~ 55℃)

EN 61000–6–3

EN 61000–6–2

FCC 47 CFR Part 15 Class B

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10

Specifications

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

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

Humidity requirements IEC 60068–2–30 for operation and storage

IP54 (IEC 60529)

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

10.14 Physical Specifications

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

10.15 Included Equipment

Standard equipment TG275, USB-C cable, printed Quick Start, Lanyard,

#NAS100009; r. AL/74675/74675; en-US

Carry Pouch

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2–10 Extended Warranty

To activate the extended 2–10 warranty, please register your product within 60
days of purchase. Otherwise, the standard one-year warranty will be in affect
from date of purchase. The 2–10 warranty covers parts and labour for the
camera for 2 years and coverage of the detector for 10 years. Register your
product at

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