ThermTec thermal imaging device Cyclone 325

ThermTec Cyclone 325 – compact thermal imaging handheld device for short and medium distances

The ThermTec Cyclone 325 is designed for overview, quick detection, and ease of use. With its compact format and low weight, it is particularly suitable for patrols, tracking checks, or observation at shorter to medium distances. The focus is clearly on practicality, not on gimmicks.

Sensor and Range
Inside, a 384 × 288 sensor with a NETD < 20 mK operates. This allows for clean representation of even fine temperature differences, even in humid air or low contrast. The 25-mm lens enables a detection distance of up to 1,300 m and provides a balanced ratio of range and overview.

Compact, lightweight, ready to use
Weighing around 261 g without the battery, the Cyclone 325 sits comfortably in the hand and can be easily operated with one hand. The ergonomic shape is suitable for both left- and right-handed users. Particularly practical: the 3-second quick start. Turn it on, lift it up, observe, without waiting time.

AI support in the field
The self-learning AI calibration stabilizes the image and significantly reduces calibration interruptions. Additionally, the AI multi-target distance measurement detects multiple heat sources simultaneously and automatically estimates their distances. This saves time and facilitates situational assessment.

Display and Representation
The 0.39-inch AMOLED display with 1024 × 768 pixels shows a clear, high-contrast image. Three image modes (forest, target outline, silhouette) and six color palettes can be adjusted according to terrain and personal preference. Even with prolonged use, the display remains comfortable for the eyes.

Battery, Robustness, and Everyday Use
The Cyclone 325 uses a replaceable 18650 battery with a runtime of up to 10 hours. With a second battery, operations of up to 20 hours are possible. The housing is protected against dust and water according to IP67 and is designed for temperatures from -20 °C to +50 °C.

Key Features at a Glance

384 × 288 sensor with NETD < 20 mK
25-mm lens, detection distance up to 1,300 m
AMOLED display 1024 × 768 pixels
3-second quick start
AI calibration and multi-target distance measurement
Lightweight construction at approx. 261 g (without battery)
Replaceable battery, up to 10 h runtime
IP67, weatherproof and robust