Dikang Medical infrared forehead thermometer. Medical infrared forehead thermometer - fully workingFast speedData memoryHigh temperature warningBacklightForehead measurePhysical measurementMeasurement method: Non-contactMeasurement distance: 3 - 5 cmMeasuring part: ForeheadReference body site: axillaMeasurement range: Body modeAdjusted mode: 32oC – 43oCRequires X2 AAA alkaline batteries (included)