Infrared Digital Thermometer Certification: CE | EUA | ISO13485 - Non contact and with a high accuracy of measurement - Providing Fahrenheit and Celsius for selection - Providing the function fever alarm by the speaker - Capable of storing 32 sets for the latest measurement date - Providing the function of saving the date and auto turn off - LCD display resolution :0.1 'C(0.1'F ) - Background light LCD digital display - Data format resolution 0.1'C (0.18'F ) - Power supply DC3V(a 6F22 battery) - Specifications 160mm x 100mm x 46mm - Weight 125g (no C (0.45 'F ) - Measurement distance 5 to 15 cm(2 to 5.9") -Minimum measuring time 3S - Auto-shutdown time About 7 S P.S. For future orders please give us detailed information , how much you need and your desirable target price!