The Flir One 2nd generation (2g) is a £200 smartphone add-on, available for Android or iOS. The CAT S60 has the same thermal imaging capabilities in a ~£500 rugged, waterproof Android smartphone. These have similar specifications to our Fluke TiR and TiR105 cameras, which cost ~£2,800 each, only made possible with grants from Cambridge City Council.
Third generation Flir Ones (3g) are becoming available in Sept 2017:
Flir One Pro (~£400) and Flir One (3g) have 160×120 and 80×60 infrared resolution respectively, with new VividIR firmware, enhancing their images. Android versions have USB ‘C’ connectors, with micro USB to follow. More on these soon.
Flir One 2g thermal image with MSX, which cleverly includes the edges of objects from the visible image:
Without MSX (or if you took the image in the dark) you see the infra-red image is quite blurred:
Flir One, 2g advantages:
- low-cost, small, lightweight. Uses smartphone features
- MSX clarifies its thermal images
- wider field of view: 46° x 35° (vs 31 x 22° for TiR105, 23 x 17° for TiR)
- takes video, as well as stills
Fluke cameras’ advantages:
- sharper thermal images, even though the same 160 x 120 infrared resolution claimed
(but MSX helps the Flir One)
- rugged – we haven’t had one damaged, while lending them many hundred times
- more reliable – Flir One apps sometimes crash
- ~4hr battery life vs <1hr for Flir One, but can plug in external battery, while in use
Is your Phone or Tablet compatible with the Flir One 2g?
Flir give some information at the bottom of this page.
For Android, the key requirements are:
- At least Android Version 4.4.2
- Micro USB On-The-Go (OTG)
The orientation of the micro USB connector determines whether you need the supplied reversing adapter, which makes the assembly rather delicate. See this video:
A 0.5m long µUSB extension lead is available from Insight