Thermal Imaging Camera 192x144 ‑20℃ to +405℃ Handheld IR Infrared Thermal Imager for Testing Item Type: Thermal Imaging Camera Project: CH10PRO Thermal Imaging Resolution: 192 x 144 Temperature Measurement Range: -20 ℃~+405 ℃ Lens Focal Length: Approx. 2.5mm / 0.1in Laser indication: not supported Free Point Temperature Measurement: Supporting Temperature Measurement: Center point, cold and hot spot. Detector Type: Non cooled vanadium oxide focal plane detector. Pixel Size: 12 μM Spectral Range: 8μM~14μM Thermal Sensitivity: < 40mk at f/1.0 Thermal Imaging Field of View Angle: Horizontal: 37.8°, vertical: 50.6°. Thermal Imaging Focusing: Fixed Focus Thermal Imaging Close Range: Approx. 0.5m / 1.64ft Lens Aperture: F1.0 Thermal Imaging Denoising: 2D and 3D denoising. Palette: The color palette supports four adjustable pseudo colors of white heat, black heat, colorful, and iron red. Temperature Measurement Accuracy: ± 2℃ or ± 2% of reading. Display Screen Size: 2.4in LCD Sound and Light Warning: Supports buzzer sound alarm. Alarm Linkage: Supports for over temperature alarm linkage buzzer and screenshot. Storage Function: Supports memory card storage up to 256GB, shipped without memory card. FaultDetection: Storage card status detection, storage space detection. Cold and Hot Spot Tracking: Supports automatic tracking of the hottest and coldest spots in the entire picture. USB Interface: Micro USB Power Supply: DC 5V or built in battery power supply. Battery: 1 x rechargeable lithium battery, 1000mAh. Shipped with built in battery. Power Consumption: <1W Standby Time: >8h Working Temperature: -20 ℃~+50 ℃ Protection Level: IP54