Forehead and Ear Thermometer,Infrared Digital Thermometer Suitable for Baby and Adults Non-contact Temperature Measurement Device

Technical Paraments:Model: SMK-901Measuring method: Non-contactEffective distance: 3cm-5cmMeasuring Range:32 ° C to 42.5° C(89.6°F to 108.5 °F)Tolerance scope: (within 35 ° C to 42° C,±0.2° C)                             (out of range 35° C to 42° C,±0.2° C)Display resolution:0.1° COperating environment: a temperature range:10 ° C to 40 ° C(50 °F to 104 °F)                                          a relative humidity range ≤ 85%Transportation storage environment:a temperature range:0 ° C to 50° C(32°F to 122 °F)                                                           a relative humidity range ≤ 85%Power supply: DC 3V/2 of AAA alkaline batteries (without battery)Battery tip: Low batterybacklight: High brightness backlightDisplay Unit: Celsius or Fahreheit degree Automatic shundown: 15 SecsSize: 149mm*77mm*43mmWeight: 172gProduct Features:1. High-precision infrared sensor ensures the stable and reliable performance;2. Strong ambient temperature adaptability makes it normally used in th