Feature:1. Easy To Use: This thermal imager offers high accuracy detection over a wide temperature range from -20C to +550C (-4F to 1022F). There are 3 optional measurement functions, i.e. centre point, high temperature tracking, ROI (region of interest).2. 2 Vision Modes Switching: The thermal imager supports 2 vision modes, which can be used to find fault points by comparing two measurement maps ideal for electricians and maintenance technicians to quickly locate problem areas.3. Comfortable Grip: The thermal imager is designed with a grip that is compact, easy to store and carry, and a comfortable grip for easy measurement at any angle.4. Wide Application: The thermal imaging camera is suitable for construction, power lines, solar panels, electrical cabinets, motors, engines, bearings and brake pads inspection. Fully functional and reliable, it can also be used for capacitor, HVAC inspection, maintenance of base stations. Metal die casting, metallurgy, fire fighting, search and rescue, night vision, electrical testing, substation equipment, construction, environmental monitoring, petrochemicals.5. High Resolution Image: This 3.2 inch full colour display shows 256 x 192 IR resolution, allowing the user to see a full range of images.Specification:Item Type: IR Thermal Camera Material: ABSModel: HT 18+Infrared Detector Type Vanadium Oxide Uncooled Infrared Focal PlaneIR Resolution: 256 x 192IR Response Band: 8 to 14umCell Size: 12umNETD: 50mK at 25C, at F/1.1Lens Focal Length: 3.2mmIFOV : 3.75 radiansField Of View : 56 x 42Focusing Mode: Free FocusingTemperature Measurement Range: -20C to +550C (-4F to 1022F)Measurement Accuracy: -15C to 550C 2C or 2%-20C to -15C 4CTemperature Measurement Resolution: 0.1CTemperature Measurement Mode: Centre Point Cold Hot Spot TrackingColour Palette: Rainbow, Iron Oxide Red, cool colour, Black and white, white to blackEmissivity: Settings adjustable between 0.01 and 1.00Thermal Imaging Frame Rate: 25Hz Visible Light Resolution: 640x480Display Size: 3.2 inch (240 x 320)Image Display Mode: IR, visible, dual light fusion illumination system LED fill light Device Storage: Internal 4G eMMC (Approx. 3G user available storage space)Stored Image Video Format: JPG MP4Image Video Export Method: USB connection to computerImage Analysis Function: PC offline analysis supportedMenu language: English, Chinese, Italian, GermanBattery: 1 x lithium battery (18650) (2200mAh battery capacity) (Included)Operating Time: 2 to 3 hoursPower Supply Interface: Micro USBPower Configuration: 5 min, 20 min, no automatic switch offOperating Temperature: -10C to +50CStorage Temperature: -20C to +60CRelative Humidity: 10% to 85% RH (non condensing).Package List:1 xIR Thermal Camera1 x Charging Head1 x USB Cable1 x Instruction Manual