BT-952A Mobile Thermal Imager High-definition 256x192 infrared resolution 25Hz frame rate Temperature measurement range: -20°C to 550°C Type-C direct-plug Android mobile phone

Product Overview

The 952A is a portable thermal imager designed for direct connection to mobile phones. Featuring an industrial-grade infrared detector, it delivers 256×192 high-definition resolution and a 25Hz high frame rate, ensuring smooth real-time imaging without motion blur. With a temperature measurement range of -20°C to 550°C, it offers plug-and-play functionality. Through a dedicated app, it enables features such as high-temperature alerts, multi-point temperature measurement, and pseudo-colour switching. This makes it an indispensable tool for electrical inspections, electromechanical maintenance, outdoor detection, and DIY projects.

Core Feature Highlights

Plug-and-play portability: Connects directly to Android devices via Type-C interface. Weighing just 33g, enables thermal analysis anytime, anywhere.

High-definition infrared imaging: 256×192 resolution paired with a 56°×42° field of view delivers crisp visuals and expansive coverage.

Wide-Range Precision Temperature Measurement: -20°C to 550°C (-4°F to 1022°F) measurement range with ±2°C or ±2% accuracy, suitable for most industrial scenarios

25Hz High Frame Rate for Smooth Imaging: Fluid visuals without lag, effortlessly capturing dynamic temperature shifts

High/Low Temperature Alarms: Supports customisable temperature thresholds with instant over-temperature alerts for operational safety

10 pseudo-colour modes: White hot, lava, iron red, rainbow and more, adaptable to diverse observation requirements

Photo/video capture & data export: Supports thermal video recording, image capture, and one-click data sharing

Rugged construction: Aluminium alloy housing with IP54 dust/water resistance, operating in harsh environments from -40°C to 70°C

Technical Specifications

Item Parameter

Infrared Resolution 256 × 192

Frame Rate 25Hz

Thermal Sensitivity (NETD) <50mK

Temperature Measurement Range -20℃ ~ 550℃

Temperature Measurement Accuracy ±2℃ or ±2%

Lens Focal Length 3.2mm

Field of View (FOV) 56° × 42°

Emission Adjustment 0.01 to 1.0 adjustable

Protection Rating IP54

Operating Temperature -40°C to 70°C

Dimensions 45 × 43 × 20 mm

Weight Approx. 33g

APP Function Overview

Multi-point Temperature Measurement: Automatically tracks highest, lowest, and centre point temperatures within the frame

Unit Conversion: Supports °C, °F, and K temperature units

False Colour Adjustment: 10 freely switchable colour palettes (White Hot/Lava/Rainbow etc.)

Data Recording: Supports thermal video capture, image recording and export

Alarm Settings: Customisable high/low temperature thresholds with real-time alerts

Language Support: Simplified Chinese, English, French, German and 5 other languages