TiS20 Infrared Camera

Affordable, fixed focus infrared camera with 120 x 90 resolution and three presets of IR-FusionŽ with AutoBlend, making documenting problems quick and easy

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Performance built for everyday troubleshooting.  Scan large areas fast with fixed focus simplicity and see the detail with a D:S of 193:1.  Clearly see what you are inspecting with a 3.5 in, 320 x 240 LCD screen - 33% more viewing area compared to a 3.0 inch LCD screen.  Also, prevent unexpected power loss – replaceable smart batteries with an LED charge level indicator.  Built rugged and reliable.

You can securely store and manage your images from anywhere¹ via free WiFi upload to Fluke Cloud™¹ Storage.  Store thousands of images with internal 4 GB memory and optional 4 GB micro SD card

Save time and increase productivity in the field with Fluke Connect® by sharing images in real-time¹ across teams with Fluke Connect.  You can eliminate the need to go back to the office to create reports by creating and emailing reports from the jobsite.  Create these reports using multiple measurements captured including electrical, mechanical, vibration, temperature and thermal all in one report.

Thermal imager comes with an AC charger/power supply with adapter, one lithium ion smart battery, a soft transport bag, statement of factory calibration, quick start guide, and a safety sheet.

¹ Within your provider's wireless service area; Fluke Connect is not available in all countries
² 5 GB of free storage

• Quickly scan large areas with point and shoot simplicity
• Quality images - 120 x 90 resolution (10,800 pixels)
• D:S of 193:1
• Find problems fast with the exclusive IR-Fusion® Blending mode – blending reveals key details to help you find potential issues
• 3.5 in, 320 x 240 LCD
• 5 megapixel digital camera
• Smart battery system – lithium ion smart battery with five-segment LED charge level display
• Email and share images in real time with Fluke Connect®
• Stores thousands of images – 4 GB internal memory and optional 4 GB micro SD card

Key Features

IFOV (Spatial Resolution)

5.2 mRad

Detector Resolution

120 x 90

Field of View

35.7 ° x 26.8 °

Distance to Spot


Wireless Connectivity


Fluke Connect® App Compatible

Yes (where available)

IR-Fusion® Technology

AutoBlend™ Mode

3 presets (0%, 50%, 100%)

Picture-In-Picture (PIP)


Focus System

Fixed focus, Minimum focus distance 0.45 m (1.5 ft)

Ruggedized Display

3.5 in (landscape) 320 x 240 LCD

Rugged, Ergonomic Design for One-Handed Use


Thermal Sensitivity (NETD)

≤ 0.10°C at 30°C target temp (100 mK)

Temperature Measurement Range (Not Calibrated Below -10°C)

-20°C - 350°C (-4°F - 662°F)

Level and Span

Smooth auto and manual scaling

Fast Auto Toggle Between Manual and Auto Modes


Fast Auto-Rescale in Manual Mode


Minimum Span (Manual Mode)


Minimum Span (Auto Mode)


Built-in Digital Camera (Visible Light)

5 MP

Frame Rate

9 Hz

Laser Pointer


Data Storage and Image Capture

Extensive SD Memory System

Internal 4 GB (optional 4 GB micro SD card sold separately)

Image Capture, Review, Save Mechanism

One-handed image capture, review, and save capability

Image File Formats

Non-radiometric (.bmp) or (.jpeg) or fully-radiometric (.is2);
No analysis software required for non-radiometric (.bmp, .jpg) files

Instant Upload

Instantly upload captured images to Fluke Connect server with the use of a WiFi connection

Memory Review

Thumbnail review


SmartView® software - full analysis and reporting software and Fluke Connect® (where available)

Export File Formats with SmartView® Software


Voice Annotation




Standard Video Recording


Radiometric Video Recording


Video File Formats


Streaming Video (Remote Display)



Batteries (Field-Replaceable, Rechargeable)

One (1) lithium ion smart battery pack with five-segment LED display to show charge level

Battery Life

Four (4)+ h

Battery Charge Time

2.5 h to full charge

Battery Charging System

In-imager charging (optional external charger sold separately)

AC Operation

AC operation with included power supply (100 V AC - 240 V AC, 50 Hz / 60 Hz)

Temperature Measurement


± 2°C or 2% (at 25°C nominal, whichever is greater)

On-Screen Emissivity Correction

Yes (both value and table)

On-Screen Reflected Background Temperature Compensation


On-Screen Transmission Correction


Color Palettes

Standard Palettes

6: Ironbow, Blue-Red, High-Contrast, Amber, Hot Metal, Grayscale

Ultra Contrast™ Palettes


General Specifications

Color Alarms (Temperature Alarms)


Infrared Spectral Band

7.5 μm - 14 μm

Operating Temperature

-10°C - 50°C (14°F - 122°F)

Storage Temperature

-20°C - 50°C (-4°F - 122°F)

Relative Humidity

10% - 95%, Non-condensing

Center-Point Temperature Measurement


Spot Temperature


User-Definable Spot Markers


Center Box


Safety Standards

EN 61010-1: CAT none, pollution degree 2, EN 60825-1: Class 2, EN 60529, EN 62133 (lithium battery)

Electromagnetic Compatibility

EN 61326-1:2006, EN 55011: Class A, EN 61000-4-2, EN 61000-4-3

C Tick

IEC/EN 61326-1


EN61326-1; FCC Part 5, EN 55011: Class A, EN 61000-4-2, EN 61000-4-3

Vibration and Shock

2 x g, IEC 68-2-6 and 25 x g, IEC 68-2-29


Engineered to withstand 2 m (6.5 ft) drop

Size (H x W x L)

26.7 cm x 10.1 cm x 14.5 cm (10.5 in x 4.0 in x 5.7 in)

Weight (Battery Included)

Fixed focus 0.72 kg (1.6 lb),

Manual focus 0.77 kg (1.7 lb)

Enclosure Rating

IP54 (protected against dust, limited ingress; protection against water spray from all directions)


Two years (standard), extended warranties are available

Recommended Calibration Cycle

Two years (assumes normal operation and normal aging)

Supported Languages

Czech, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, and Turkish

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