Usage Medical Response Time 0.5 Seconds Warranty 36 Months Model Name/Number K3 Measuring Range 0-50C Measuring Accuracy 0.2 degree Measuring Distance 1-2 inches Color White Net weight 600gram Country of Origin Made in India Description:The wall-mount non-contact infrared can meaure temperature within 2-4 inch distance from forehead,more healthy and safe.When the temperature is over the normal temperature value,The non-contact will display a red li ht and make a sound that will let you know whether has a fever,and this temperature can?show readin s in Celsius or Fahrenheit.Infrared measurin ran e:0 50 Feature: Non-contact :The non-contact infrared can meaure temperature within 2-4 inch distance from forehead,more healthy and safe. Abnormal Temperature Alarm:If temperature ceeds normal temperautre value,The non-contact will display a red li ht and make a sound that will let you know whether has a fever, wise it will only show a reen li ht and its temperature oC and oF Readin :Accurate Temperature Measurement.This forehead can show readin s in Celsius or Fahrenheit.Infrared measurin ran e:0???~50??? 2 Measurement Mode:Lon pr mode switch hole for 3s to switch to the temperature measurement mode,surface mode,object mode.suit for fa lies, Office,hotels, li ries, enterprises and institutions, schools Easy Installation:This infrared is very easy to mount on the wall usin nails, hooks, -sided adhesive tape, or ckets Specification: Screen: LCD Di ital Display Response time: 0.5s Testin Accuracy: ±0.2 de rees Char in Method: USB char in or 18650 Lithium battery(Battery not include) Infrared measurin ran e: 0 50 Au atic alarm: Red li ht flashin +“Di Di” sound. Au atic measurement: measurin distance 5cm-10cm Packa e Include: 1X Infrared 1X USB Char in Cord 1X User Manual 1X Ba of Screw Additional Information: Production Capacity: 1 Delivery Time: 1 Packaging Details: 1