Product Description UTi690A Thermal Imager Features Infrared Resolution: 120x90 Temperature Range: -20°C to 400°C Temperature Measurement Mode: Center point, high and low temperature tracking Photo Storage: 16GB TF card High and Low Temperature Alarm: Image, buzzer, LED flashing Additional Features: Laser indicator and LED lighting Protection Design: IP54 with two meters of anti-fall resistance Software: PC analysis software Color Palettes: Six available options Emissivity: Adjustable Usage Time: Not less than 9 hours Battery: 3.7V/2600mAh rechargeable lithium battery Mounting: Bottom ¼ screw hole for tripod use Temperature Compensation: Updated from 2022.1.13 Specifications Model: UTi690A Temperature Range: -20°C to 400°C Sensor Type: Uncooled infrared focal plane Screen: 2.4 inch TFT LCD Display Resolution: 320x240 Infrared Pixels: 120x90 (10800 pixels) Pixel Size: 17μm Color Palettes: White hot, black hot, iron red, rainbow, high-contrast rainbow, red hot Spectral Bandwidth: 8~14μm Field of View: 50°(H) x 38°(V) Optimal Test Distance: 50cm Temperature Resolution: 0.1°C Temperature Display: Center point, high and low temperature tracking Units: °C, °F Emissivity: Default 0.95, adjustable from 0.01 to 0.99 Auxiliary Functions: LED light and laser indication Precision: ±2°C or 2% Data Communication: Type-C USB Certifications: CE, UKCA, EOHS Operating Temperature: 0°C-50°C (32°F-122°F) Storage Temperature: -20°C-60°C (-4°F-140°F) IP Class: IP54 Drop Test Rating: 2 meters Tripod Mounting: 1/4 adapter support LCD Screen Alarm: LED flashing prompt, buzzer alarm Battery Type: Screen and LED light alarm, buzzer alarm Automatic Shutdown: Optional (5 min, 10 min, 30 min, Off); default is 30 min Usage Time: Continuous run time > 9 hours Charging Time: Less than 2.5 hours Fuselage Size: 197 x 72 x 60 mm Package Included 1 x UTi690A Thermal Imager 1 x Type-C USB Cable 1 x 16G TF Card 1 x User Manual 1 x Packing Box For further information, please refer to the downloadable Chinese and English manual and computer analysis software.