Therm-App® PRO 640 x 480

Introducing the Therm-App PRO 25Hz. The most exciting addition to the Therm-App product line. With its 640 x 480 pixel core, this is the highest quality thermal imaging device of its kind, able to clearly detect human targets at an incredible 1000m (3280ft) and vehicle size targets at 3200m (10500ft).  Using its multiple palette modes, the Therm-App PRO delivers a flawless thermal image for all night vision applications.

Therm-App PRO is now available online and from Opgal’s distributors worldwide.

Therm-App Pro thermal video, Gibraltar border
User Manual
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Product Features

High Resolution Image Quality

Through its high 640 x 480 (>300,000) resolution and sensitivity (NETD) of <0.03°C, Therm-App PRO delivers unparalleled combination of excellent performance and affordability in a portable, lightweight device.

Long Range Detection

Therm-App PRO delivers a crisp image in poor visibility conditions and can detect humans size objects up to 950m and vehicle size targets up to 3200m.

Therm-App device

25 Hz Frame Rate

Offering high-resolution and quality images. Whether used for basic thermography or tracking objects on the move. Making Therm-App PRO  ideal for all types of application, including  long-range detection and recognition capabilities.

Easy to Use

No installation needed. No prior technical knowledge needed. Simply download the Therm-App PRO application, clip the Therm-App PRO device onto your Android device, plug in the USB cable and you’re ready to explore the world in infrared!


Therm-App PRO is designed to be flexible. With its standard 1/4″ mounting thread, the Therm-App PRO device can be mounted onto a wide variety of accessories such as tripods, handles, telescopic poles, etc.

Always More to See

We’re focused on keeping pace with changing demands. That’s why we’ve made Therm-App’s developer SDK available to anyone who wants to develop the untapped capabilities of thermal imaging for exciting new user-driven applications. If that’s you, drop us a line.

Possible Applications

Technical Specifications

Minimal RequirementsQuad-core, 2200 MHz, Kryo, 64-bit, supporting USB OTG
Imager640 x 480 pixels (>300,000 pixels )
Optics19mm lens (19°x14°)
35mm lens (11° x 8°)
FocusManual, 0.2m to infinity
Frame Rate25Hz
Weight138 grams / 4.86 ounces
Size55 x 65 x 40mm (2.16 x 2.55 x 1.57in)
Operating Temperature-10°C to +50°C (14°F to +122°F)
Storage Temperature-20°C to +50°C (-4°F to +122°F)
Power SupplyNo battery, 5V over USB OTG cable, power consumption < 1.2W
CertificationsCE, FCC, RoHS
Mount/HandleErgonomic handle, using 1/4"-20 standard tripod mount
Device AttachmentClip-on for smartphone (5 -10cm span)
Resolution640 x 480 pixels (>300,000 pixels )
SensitivityNETD <0.03°C
Viewing Modes Night Vision, Basic thermography
OutputVideo & Audio (h.264), Snapshot
Color PalettesHot White / Hot Black / Iron /Rainbow / Grey / Vivid
ZoomContinuous digital zoom using touchscreen
Software and feature updatessYes (via Google Play)
MaintenanceBad pixel repair utility