Resolution: 256 × 192 pixels for the thermal sensor.
Frame rate: 25 Hz (i.e., 25 frames per second) for smooth thermal imaging.
Field of View (FOV): ~ 56° × 42° (wide-angle lens) for covering a good area.
Temperature measurement range: From −15 °C up to 600 °C (approximately) according to several listings.
Measurement distance: For the RC-3 model, a listed figure is ~ 3 mm to 15 mm (for close-up/macro/PCB use) in some specs.
Device port: USB Type-C interface referenced in some specs.
Input voltage: DC 5 V in some listings (i.e., likely USB powered) for certain versions.
Net weight & size: E.g., one listing: ~ 591g and product size ~150×150×230 mm.
The RC-3 is positioned for PCB fault detection / mobile-board repair: identifying short-circuits, leakage, hot spots on electronics.
It supports multiple palette modes (iron red, white hot, etc) for varied visualisation of thermal data.
It also mentions features like high-temperature abnormal alarm: you can set a threshold and get an alert (buzzer + frame flash) when a component goes above the set temperature.
Some listings mention a macro lens/mirror accessory (e.g., “HD 30 mm Macro Mirror”) for very close-up imaging (helpful for electronics).
It claims compatibility with PC/Android for viewing/capturing thermal images (via USB/Type-C).
