Guide TrackIR 25mm 400x300 17um 50mk WIFI Thermal Imager Monocular

Now £1,199.95 Was £1,399.95
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The TrackIR Series of thermal imaging monocular features a 400x300 17µm <50mK NETD thermal sensor & image enhancement for performance imaging combined with a 50Hz refresh rate and a 1280x960 HD LCOS display resulting in a smooth & crisp viewing experience. The TrackIR 25 has a native magnification of 1.7x, with a digital zoom of 4x, resulting in a 6.8x total magnification which alongside the units long distance detection (Humans: 700m, Vehicles: 1700m) makes this unit perfect as a thermal spotter.

Features a built-in stadiametric rangefinder for measuring the distance of known objects as well as Picture-in-Picture (PiP) mode which adds a zoomed-in display-box within the main viewfinder, this allows the user to hone-in on their subject whilst maintaining full awareness of the wider field of view.

The unit has an internal Li-Ion battery pack with an operating time of up to 5 hours and can be recharged via USB Cable.

The TrackIR Series can also connect to a smartphone via a dedicated App, this allows the unit to be operated remotely, share captured photos & videos as well as be live viewed.

More Information

More Information
Brand Guide IR
Product Name A-Z Guide TrackIR 25mm 400x300 17um 50mk WIFI Thermal Imager Monocular
Unit Type Thermal
Colour Palettes Yes
Detection Range 750m
Display Resolution 1280x960
Display Type LCOS
Magnification (Digital) 4x
Magnification (Optical) 1.7x
NETD <50mK
Operating Temperature -10/+50°C
Pixel Pitch 17μm
Rangefinder Stadiametric
Refresh Rate 50HZ
Sensor Resolution 400x300
Video Recording Yes
WiFi Yes


  • Thermal Sensor: 400x300 17µm <50mK NETD
  • Spectral Range: 8µm-14µm
  • Detection Range: 700m (Human: 1.8mx0.5m), 1700m (Vehicle: 2.3mx2.3m)
  • Magnification: 1.7x-6.8x
  • Digital Zoom: 1x-4x (Smooth)
  • Focus: 25mm/F1.1 (Manual)
  • Field of View: 15.4°x11.6°
  • Display: 1280x960 (0.4") LCOS Colour
  • Dioptre: -4 to +2
  • Frame Rate: 50Hz
  • Colour Palettes: White hot, black hot, iron red, blue hot, red hot
  • Scene Modes: Enhanced, Highlight, Natural
  • Picture-in-Picture Mode: Yes
  • Power: Internal Li-Ion (2x18650 6000mAh)
  • Operating Time: >5h
  • Ports: Micro-USB-C, Video Out
  • Internal Memory: 16GB
  • Operating Temperature: -10℃ to 50℃
  • Protection: IP66
  • Drop Rating: 1m
  • Weight: 470g
  • Dimensions: 192x65x71mm


  • Photo & Video Capture
  • Hotspot Tracking
  • Stadiametric Rangefinder
  • Wi-Fi/ App
  • Compensation Modes: Auto comp./ shutter comp./ scene comp.
  • Indicate Box: Red, yellow, green (coordinates of the indicator box are adjustable)
  • Image Enhancement
  • Brightness & contrast
  • Auto power-off
  • Auto sleep
  • Super power-save mode
  • Indicator off

In the box?

  • Thermal Imager
  • USB Cable
  • Micro HDMI Cable
  • Lens Cover
  • Wrist Strap
  • Lining Package
  • Quick Start Guide


  • Guide 1 Year Warranty - Please note that the warranty period of batteries, chargers, wires and other accessories is 6 months.
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