Handheld Thermal Imagers for Scanning, Stalking, and Surveillance
R Macleod & Sons offers a selection of hand held thermal imagers, also known as thermal spotters, designed to detect heat signatures from animals, people, and other warm objects in low light or complete darkness. These devices are widely used by stalkers, pest controllers, gamekeepers, and search and rescue teams who need to spot and track targets with precision in the field.
Unlike night vision devices, which require some form of ambient light or infrared illumination, thermal imagers work by detecting differences in temperature. This allows them to identify heat sources regardless of lighting conditions, through mist, fog, light cover, and even partial obstructions like grass or branches.
Practical Applications
Thermal spotters are an increasingly popular tool for deer stalking, vermin control, and wildlife observation. They offer quick detection at various distances, helping shooters locate animals with minimal disturbance. Hand held models are lightweight, easy to operate, and can be used before or during shooting sessions to scan wide areas efficiently. Many users also rely on thermal imagers for recovering shot game, particularly in poor visibility or dense cover. Heat signatures from a downed animal are far easier to identify with a thermal spotter than with a torch or by eye.
Features and Capabilities
Our range includes models from well-known brands such as Pulsar, Hikmicro, and InfiRay, offering different specifications to suit various needs and budgets. Key features to consider include:
.Detection Range: Most thermal imagers can detect heat at distances of several hundred metres. Premium models offer extended range, which is useful in open ground or for spotting at long distance.
.Sensor Resolution: Higher resolution sensors deliver clearer images with more detail. Common resolutions include 256×192, 384×288, and 640×512.
.Display Quality: A crisp internal display makes it easier to interpret heat signatures quickly, especially when scanning moving targets or identifying animals through cover.
.Refresh Rate: A higher refresh rate (e.g. 50Hz) ensures smoother image tracking when panning or following a moving target.
.Digital Zoom: Useful for closer inspection after spotting a heat source, allowing better identification before making decisions in the field.
Popular Models
We stock a variety of hand held thermal imagers, including:
.Hikmicro Lynx series – Compact, easy to use, and ideal for short to medium range spotting.
.Pulsar Axion range – Offers high-end features in a compact body, with models suited to both casual and professional users.
.InfiRay Finder series – Known for good image clarity and fast detection, with laser rangefinder options on some models.
Each product is listed with full specifications and pricing, making it easy to compare models based on detection range, resolution, and added features such as video recording, Wi-Fi connectivity, and internal storage.
Ease of Use in the Field
All hand held thermal imagers in our range are designed to be portable and user-friendly, with simple menu systems and fast start-up times. They can be operated one-handed, allowing you to keep your rifle or other equipment ready while scanning the landscape.
Battery life varies by model but is generally more than sufficient for a full evening session. Most units are USB rechargeable or come with spare batteries for longer outings.
Advice and Support
If you’re unsure which thermal imager suits your needs, our team can guide you through the options based on your intended use, environment, and budget. We are also happy to offer demonstrations in-store or advise on accessories such as carry cases, lanyards, and lens covers. As with all equipment from R Macleod & Sons, our hand held thermal imagers are backed by manufacturer warranties and full product support.
In Stock and Ready to Order
We keep a range of thermal spotters in stock and ready to dispatch. Whether you’re a professional land manager or a casual stalker looking to improve your field awareness, a thermal imager is a valuable addition to your kit.
