Thermometer forehead infrared

Infrared sensitive Tested in 1 second LCD Display Intended measurement site Forehead Rated output range 34°C~43.0°C Rated extended output range 32.0°C~33.9°C Laboratory measurement precision ±0.3°C(34.0°C~43.0°C) ±0.4°C (32.0°C~33.9°C) Display Precision 0.1°C/°F Measurement units °C/°F Operation condition 15°C~40°C, RH?85% (non-condense), 70kPa ~106kPa Storage and transport condition -20°C~55°C, RH?93% (non-condense), 50kPa ~106kPa Dimensions 140 x 40 x 40(mm) Weight About 95g 30seconds automatically turn off Contains 2pcs AAA batteries(Excl)