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British Wildlife

8 issues per year 84 pages per issue Subscription only

British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.

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Conservation Land Management

4 issues per year 44 pages per issue Subscription only

Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.

Subscriptions from £26 per year
Wildlife Survey & Monitoring  Optics  Thermal Imaging  Thermal Imaging Recorders

Guide TrackIR Thermal Imaging Monocular

Manufacturer: Guide Infrared
  • <50mK Thermal Sensor
  • 1000m detection range
  • Thermal Sensor 400x300
  • 1280 x 960 Display
  • Record to internal memory
  • WiFi streaming capability
Guide TrackIR Thermal Imaging Monocular
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  • Guide TrackIR Thermal Imaging Monocular TrackIR 35 Out of stock with supplier: order now to get this when available
Price: £1,374.96
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Guide TrackIR Thermal Imaging MonocularGuide TrackIR Thermal Imaging Monocular

About this product

Due to shipping restrictions we are not able to send this item to locations outside of the UK. Please call customer services on 01803  865913 or email at for further details.

The TrackIR are a series of intermediary scopes from Guide's thermal range designed to provide an excellent and economic alternative to advanced Pro models. These handheld thermal imagers have an impressive 400x300 17µm thermal sensor which provides fantastic resolution and enables the detection of a man-sized object at a distance of up to 1400m. These sensors have a thermal sensitivity of <50mK, which is especially helpful in environments where there are low temperature differentials (e.g. rainy or foggy conditions). It comes with a smooth digital zoom function, which allows you to gradually increase the zoom between 1x and 4x. Combined with its native 2.3x magnification, this scope can achieve a maximum magnification of x9.2. It features a LCOS 1280x960 LCOS (liquid crystal on silicon) screen, which offers excellent contrast and response time. It also has a frame rate of 50Hz, meaning it can be used for observing fast moving animals and is ideal for watching bat roosts.

The TrackIR series feature a picture in picture mode which adds a small second screen on the image when zooming in on a subject, allowing you to observe the wider field of view at the same time. They also come equipped with a stadiametric rangefinder to determine the distance to focal subjects. It can take images and record videos, which are stored on an internal 16GB memory. 

There are five operating modes available: Black hot, White hot, Red hot 1, Red hot 2 and Red hot 3. The monocular has only four buttons which makes it very simple to use. Each button controls only one function: power, brightness, mode or zoom. A built-in rechargeable battery provides a run time of up to five hours. The base of the unit has a ¼” tripod mount and a micro-USB port which is used for charging the battery. It also has a HDMI video out port and comes supplied with a Micro HDMI cable, allowing you to view footage on an external screen.

The WiFi model is able to connect to a dedicated app on your smartphone or tablet. This app allows you to change the monoculars settings, view a live video feed and take image and videos remotely. This is especially helpful during group viewing or when the decive is mounted on a tripod. Please note that the WiFi streaming for Android devices only functions on true Android operating systems 10 and above.

The device is very rugged and has been drop tested to one metre. It has an IP66 rating making it resistant to water spray.

In the box:

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


  • Thermal Sensor: 400x300 17µm <50mK NETD
  • Spectral Range: 8µm-14µm
  • Detection Range: 1000m (Human: 1.8mx0.5m), 2400m (Vehicle: 2.3mx2.3m)
  • Magnification: 2.3x-9.2x
  • Digital Zoom: 1x-4x (Smooth)
  • Focus: 35mm/F1.2 (Manual)
  • Field of View: 11.1°x8.3°
  • 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)
  • Average Operating Time: 5h
  • Ports: Micro-USB-C, Video Out
  • Internal Memory: 16GB
  • Operating Temperature: -10℃ to 50℃
  • Protection: IP66
  • Drop Rating: 1m
  • Weight: 485g
  • Dimensions: 192x65x71mm

Customer Reviews

Manufacturer: Guide Infrared
  • <50mK Thermal Sensor
  • 1000m detection range
  • Thermal Sensor 400x300
  • 1280 x 960 Display
  • Record to internal memory
  • WiFi streaming capability
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