Our Products

Product Details

Save time with the right level of infrared and analysis

Whether you are up on the roof inspecting heating, ventilation and air conditioning, deep in the plant scanning a motor, or if you are locking out an electrical panel, you rely on your tools to have the power and features to get your job done fast.

The Fluke TiS20plus  and TiS20plus  MAX handheld thermal cameras puts the power of thermal imaging at your fingertips. Designed to make your job quicker and easier, this thermal imager is the right tool for:

  • Commercial electricians
  • Heating, ventilation, air conditioning, and refrigeration technicians
  • Maintenance technicians

Key features

  • Continuous touchscreen IR-Fusion™
  • 5 hours battery life
  • Can withstand drop up to 2 meter
  • Water and dust resistant—IP54 enclosure rating
  • Automatically organize and file thermal images with Fluke Connect™ Asset Tagging
  • 120 x 90 infrared resolution


Infrared resolution

120 x 90 (10,800pixels)

IFOV (spatial resolution)

7.6 mRad, D:S 130:1

Field of view

50° H x 38° V

Minimum focus distance

50cm (20 inches)

Focus system

Fixed focus

Data transfer

Mini USB used to transfer image to PC

Wireless connectivity

Yes, (802.11 b/g/n (2.4 GHz))

Fluke Connect instant upload

Yes, connect your camera to your building’s WiFi network (802.11 b/g/n (2.4 GHz)), and images taken automatically upload to the Fluke Connect system for storage and viewing on your PC


Image quality

IR-Fusion technology

AutoBlend continuous 0 % to 100 %. Adds the context of the visible details to your infrared image


3.5" LCD touchscreen (landscape)

Display resolution

320 x 240 LCD

Thermal sensitivity (NETD)

60 mK

Frame rate

9 Hz


Data storage and image capture


Internal 4GB memory (includes slot for optional micro SD card up to 32GB)

Image capture, review, save mechanism

One-handed image capture, review, and save capability

Image file formats

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


Fluke Connect desktop software—full analysis and reporting software with access to the Fluke Connect system

Export file formats with software




Batteries (field-replaceable, rechargable)

Lithium ion smart battery pack with five-segment LED display to show charge level

Battery life

≥ 5 hours continuous (without WiFi)

Battery charging time

2.5 hours to full charge

Battery charging system

In-imager charging. Optional 12 V automotive charging adapter

AC operation

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

Power saving

Automatic Shutdown: 5, 10, 15 and 20 minutes or never


Temperature measurement

Temperature measurement range (not calibrated below -10 °C)

TiS20+: -20 °C to 150 °C (-4°F to 302°F) TiS20+ MAX -20 °C to 400°C (-4°F to 752°F)


Target temp at or over 0 °C: Accuracy: ± 2 °C or ± 2 % at 25 °C, whichever is the greater.

On-screen emissivity correction

Yes, material table

On-screen reflected background temperature compensation


Center-point temperature


Spot temperature

Hot and cold spot markers


Color palettes

Standard palettes

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


General specifications

Infrared spectral band

8 μm to 14 μm (long wave)

Operating temperature

-10 °C to 50 °C (14 °F to 122 °F)

Storage temperature

-20 °C to 50 °C without batteries

Relative humidity

95 % non-condensing


IEC 61010-1: Pollution Degree 2

Electromagnetic compatibility

EN 61326-1, CISPR 11: Group 1, Class A


CFR, Part 15C

Vibration and shock

10 Hz to 150 Hz, 0.15 mm, IEC 60068-2-6; 30 g, 11 ms, IEC 60068-2-27


Engineered to withstand 2 meter 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)


0.72 kg (1.6 lb)

Enclosure rating

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


Two-years (standard)

Supported languages

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


Models: Fluke TiS20plus - TiS20plus MAX Thermal Imaging Camera

FLK-TiS20plus  MAX 9 Hz

Fluke TiS20plus MAX Thermal Camera (9 Hz)


  • Thermal imager
  • AC power supply
  • Rugged lithium ion smart battery
  • USB cable
  • Soft transport bag

Fluke TiS20plus 9 Hz

Fluke TiS20plusThermal Camera (9 Hz