1AMG8833 Infrared Sensor: Thermal imager thermograph camera use AMG8833 infrared sensor, no need to calibrate 2Display Center Point Temperature: Display the temperature of the center point and use rechargeable batteries to reduce the difficulty of work 3Portable and Compact: Thermal imager is portable and compact, possess high performance, easy to use 48x8 Resolution: Support 8x8 resolution, accurate measurement, wide temperature measurement range from 0~80 5Scratch Resistance: Made of ABS material, possess impact resistance, scratch resistance, environmentally friendly Item Type: Thermal Imager Thermograph CameraMaterial: ABSSensor Model: AMG8833Resolution: 8x8Temperature Measurement Range: 0~80Measurement Accuracy: +/-3.5 (center point, 20~50)Working Temperature: 10~50Working Humidity: <=70%Refresh Rate: 10HZTFT Size: 1.8inch(display resolution: 160x120)Power Port: Micro USB 5V/1ABattery Model: Lithium batteryCapacitance Capacity: 200mA 1 x Thermal Imager Thermograph Camera Don't overload.