Compact Fluke PTi120 Pocket Thermal Camera

Compact Fluke PTi120 Pocket Thermal Camera is rated 3.2 out of 5 by 12.
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  • Pocket Thermal Imager back view with thermal image displayed
  • Pocket thermal imager front view straight on with lanyard attached
  • Pocket thermal imager with all accessories laid out
  • Pocket thermal imager inside soft case
  • Pocket thermal imager used by man to scan circuit box

Key features

Get the infrared troubleshooting power you need.

  • Automatically organize and file thermal images with Fluke Connect Asset Tagging
  • Fully radiometric thermal imager gives you measurement data to the pixel with 120 x 90 infrared resolution (10,800 pixels)
  • 3.5” LCD touchscreen display for easy troubleshooting
  • -20 °C to +400 °C temperature measurement range
  • Six color palettes
  • Can withstand drop up to 1 meter
  • IP 54 enclosure rating
  • Subject to Export Control

Product overview: Compact Fluke PTi120 Pocket Thermal Camera

Buy a Fluke PTi120... get a FREE Fluke tool!

Rugged easy-to-use thermal imager for electrical and industrial inspection

A thermal imager of this size is ideal for first line troubleshooting. Use it to quickly scan electrical equipment, pumps, motors, building systems, HVAC, and process control equipment for hot spots and cold spots that can indicate early signs of trouble. Now you can get a professional grade, thermal imager in a pocket size.

Watch the video, discover how Fluke's PTi120 can help you



Locate problems easily
The 3.5" LCD touchscreen IR Fusion automatically captures a digital visible light image simultaneously with an infrared image and lets you view the result with varying degrees of blending—from full infrared to full visible light. Simply slide your finger across the screen to adjust the setting.

Save time and ensure images are stored
With Fluke Connect Asset Tagging you eliminate the tedium of sorting and organizing your infrared images. By simply scanning your asset’s QR code or barcode, your infrared image and all of your date and time stamped information will be stored to your predefined folders. Send via WiFi or automatically upload once you connect to the network or computer via USB. It's about time. Now you can more efficiently save, find and report on issues before they become problems.

Survive harsh environments and accidental drops
Small enough to carry every day without worry. Always at hand. Stands up to dirt and water. Can survive a 1-meter drop. Now enhanced infrared inspections are right in your pocket for quick temperature scans of electrical equipment, machinery and other assets.

Now you can more efficiently save, find and report on issues before they become problems.

Specifications: Compact Fluke PTi120 Pocket Thermal Camera

Key Features
IFOV (spatial resolution)7.6 mRad
Infrared resolution120 x 90 (10,800 pixels)
Field of view50° H x 38° V
Distance to spot130:1
Temperature measurement range (not calibrated below -10 °C)-20 °C to 400 °C
Focus systemFixed focus, minimum focus distance 22.8 cm
USBMini USB used to transfer image to PC
Image quality
IR-Fusion technologyYes, adds the context of the visible details to your infrared image
AutoBlend modeContinuous 0% to 100%
Touchscreen display3.5’’ (landscape), 320 x 240 LCD
Rugged, ergonomic designYes
Thermal sensitivity (NETD)60 mK
Frame rate9 Hz
Data storage and image capture
Memory≥ 2GB internal flash memory
Image capture, review, save mechanismOne-handed image capture, review, and save capability
Image file formatsNon-radiometric (jpeg), or fully radiometric (.is2); no analysis software required for non-radiometric (jpeg) files
SoftwareFluke Connect® desktop software—full analysis and reporting software with access to the Fluke Connect system
Export file formats with softwareJPG, IS2
Measurement range-20 °C ~ 400 °C
Batteries (rechargable)Internal rechargeable lithium ion battery
Battery life≥ 2 hours continuous (without WiFi)
Battery charging time≤ 1.5 hours
Battery charging systemMini USB cord from product to PC
AC operationWith separate AC to USB adapter. Not included in box.
Power savingAutomatic Shutdown:
5, 10, 15 and 20 minutes or never
Temperature measurement
Temperature measurement range (not calibrated below -10 °C)-20 °C to 400 °C
AccuracyTarget temp at or over 0 °C: Accuracy: ± 2 °C or ± 2%
On-screen emissivity correctionYes
On-screen reflected background temperature compensationYes
Color palettes
Standard palettes6: Ironbow, Blue-Red, High Contrast, Amber, Hot Metal, Grayscale
General specifications
Infrared spectral band8 μm to 14 μm (long wave)
Operating temperature-10 °C to +50 °C (14 °F to 122 °F)
Storage temperature-40 °C to +70 °C (-40 °F to 158 °F)
Relative humidity95% non-condensing
Center-point temperatureYes
Spot temperatureHot and cold spot markers
SafetyEN 61010-1: CAT none, pollution degree 2, EN 60825-1: Class 2, EN 60529, EN 62133 (lithium battery)
Electromagnetic compatibilityEN301 489-1 V2.1.1 EN301489-17 V3.1.1
Vibration and shock2G, IEC 68-2-6 and 25G, IEC 68-2-29
Drop1 meter
Size (H x W x L)8.9 cm x 12.7 cm x 2.5 cm
(3.5 in x 5.0 in x 1.0 in)
Weight (battery included)0.233 kg (0.514 lb)
Enclosure ratingIP54
Supported languagesCzech, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, and Turkish

Models: Compact Fluke PTi120 Pocket Thermal Camera

FLK-PTi120 9 Hz

Fluke PTi120 Pocket Thermal Camera (9 Hz)

Buy it


  • Thermal imager
  • Soft case
  • Lanyard
  • USB cable

Reviews: Compact Fluke PTi120 Pocket Thermal Camera

Rated 4 out of 5 by from Still studying its functions. Hi, what is the optimum distance from the target when using indoor for electrical busbars and breakers? I tried 30cm., 40cm., and 50cm. and it gives different temperature readings for each mentioned distance.
Date published: 2021-06-08
Rated 3 out of 5 by from Fluke user The compact size makes it easy to carry in a tool bag. I’ve used several Fluke cameras so the navigation was simple. The only immediate downside was the camera resolution . I prefer a crisper image than the one I get with this model. That said I think it will serve the purpose of back-up camera as needed.
Date published: 2021-02-21
Rated 1 out of 5 by from Waste of money end time I had bought it a few months ago end I still don't know how to download thermal pictures. It is a cr??? product for a very big price. Ia m disappointed with Fluke.
Date published: 2020-09-25
Rated 2 out of 5 by from Good hardware, bad software Fluke was always No 1 for me, so without big hesitation I took PTi120. To be fair it was a disappointment. I will explain. Device itself feels really nice in a hand, as expected from Fluke. Yet, when it comes to software, there is no other word, but just garbage. First, I went to register my product. Online form was crashing all the time. I downloaded Fluke Connect. Works slow, clumsy and crashes all the time when I close it. After 3 or 4 updates came out - still crashing. Overall it feel like it was written by some first grade university students in one week. Next, lets talk about device firmware. Version 1.2.9. Again, little bit clumsy android based firmware, but the biggest issues are these: 1. Almost non-stop "self calibration", which makes camera hardly usable. 2. Visual and IR image aligment does not change at all if distance is changed in the menu. 3. Visual and IR camera does not have shutter sync, so it causes extreme parallax and "picture shaking", when camera is in motion. As I'm a programmer and electronics engineer myself, I know, that such issues can be solved by qualified team in a day or two, yet, there is nothing going on for months. For example, why not extrapolate sensor warm up curve and do less calibration? Because camera becomes unusable when it calibrates itself every 3-5 seconds. And sync shutters. I wrote an email to support long ago, asking information about these clear issues and got no response at all. Really, Fluke?
Date published: 2020-03-22
Rated 3 out of 5 by from firmware hi what is the last firmware for fluke pti120 Thankyou
Date published: 2020-01-24
Rated 1 out of 5 by from Poor image, freezes constantly I usually associate fluke products with quality, however this product makes me think they are going on the cheaper route. Had this product for about a month so far. It’s practically useless. Poor image quality, extremely slow, touch screen freezes when making notes on scans every second image. If I could get a refund I would.
Date published: 2019-12-09
Rated 3 out of 5 by from Not workable outsie This is a nice compact thermal imager, however. When using it outside it detects the sky as minus 30 degrees. With that the total scaling is of and makes the imager useless. Also the continues waiting for calibrations make this a slow sensor in use. However, for detecting heating pipes in the floor and walls it was working like a charm.
Date published: 2019-10-29
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