Features: 1.8 inch TFT display screen for you to see the images more clearly, give you a better using experience. Temperature measurement ranges is 0~80℃ that can meet your most needs. Portable size and easy to carry, you can take it with you to anywhere you want to use it. It can be applied to check electronic products and has a wide applications. Built-in lithium battery, so you can recharge in time when there is no electricity, no need to worry about the sudden power failure affecting the use. Specifications: Material: PCB Resolution: 8*8 Temperature measurement ranges: 0℃~80℃ Measurement accuracy: ±3.5℃(Central point, 20~50℃) Operate temperature : 10℃~50℃ Operate humidity: ≤70% Refresh rate: 10Hz FOV: 60°*60° Power port: USB 5V Battery: 1 * lithium battery, 200mAh (included) Item size: 60 * 46.0 * 18mm / 2.4 * 1.8 * 0.7in Item weight: 37g / 1.3ounce Package size: 85 * 60 * 30mm / 3.3 * 2.4 * 1.2in Package weight: 52g / 1.8ounce Packing list: 1 * Simple Infrared Thermal Imager            Type 3        Features: The module can be powered directly by USB 5V to produce infrared images. Use AMG8833 infrared thermal sensor. The resolution is 8*8, and the farthest detection distance is 7 meters. It can be applied to check electronic products. Portable and compact, high performance, easy to use. Specifications: Material: PCB Temperature accuracy: High performance type high gain: typical ±2.5℃ ±4.5℉ High performance type low gain: typical ±3.0℃ ±5.4℉ Human detection distance: 7m or less (reference value) 22.966 ft NETD: Typ. 0.05℃ 32.900℉ 1Hz Typ. 0.16℃ 32.288℉ 10Hz Viewing angle: typical 60° Optical axis gap: within typical ±5.6° Current consumption: Typical 4.5mA (normal mode) Typical 0.2mA (sleep mode) Typical 0.8mA (stand-by mode) Setup time: Typical 50ms (time to enable communication after setup) Typical 15s (time to stabilize output after setup) Number of pixel: 64 (vertical 8 * horizontal 8 matrix) External interface: 1²C (fast mode) Frame rate: typical 10 frames/sec or 1 frame/sec Operating mode: normal, sleep, stand-by (10 sec or 60 sec intermittence) Output mode: temperature output Calculate mode: no moving average or twice moving average Temperature output resolution: 0.25℃ / 32.45℉ Number of sensor address: 2 (1²C slave address) Thermistor output temperature range: -20℃~80℃ (-4℉~176℉) Thermistor output resolution: 0.0625℃ / 32.1125℉ Item size: 38 * 36 * 17mm / 1.5 * 1.4 * 0.7in Item weight: 17g / 0.6ounce Package size: 90 * 80 * 20mm / 3.5 * 3.1 * 0.8in Package weight: 19g / 0.7ounce Packing List: 1 * AMG8833 Thermal Imager with Housing