General Features Nearinstant measuring 1 second Can memorize up to 32 measurements Can measure in C or F Can measure Body or Surface temperature Safety Features Easy to use and read Lightweight Adjustable auto power off Adjustable sound Nearinstant Measuring Our thermometers were specifically designed for large crowds where time is of the essence To ensure maximum efficiency and prevent unnecessary delays consider using our digital thermometers to measure temperatures in a span of a single second Contactless and easy to clean Keep potential contaminants at arms length with our Noncontact Infrared Thermometers Measure a persons temperature with your arm straight and while keeping a distance of 1 to 10cm between you for minimal invasiveness However if your thermometer does accidentally touch another persons skin you can easily sanitise it with some disinfectant wipes The thermometers nonporous material prevents infectious agents from latching onto the surface which further facilitates the cleaning process 100 compliant with regulations CEcertified FDAcleared RoHScompliant The Vannin Medical IR Thermometers are fully CEcertified being in compliance with the regulations specified by the Medical Device Directive 9342EEC The FDA and RoHS have formally cleared our Thermometers as consistently meeting their set of requirements Please note that if you need reassurance regarding the certification of our products we are willing to send you the copies of the relevant documents upon request Product model ZLKIRT101 Care4U TF600 QQZM Measurement display resolution 01C 01F 01C 01F Measuring range 32C43 C 95 F1094 F 32C429C 896F1092F Measuring distance 1 10 cm 1 10 cm Operating ambient temperature range 10C40C 50F104F 16C35C 608F95F Operating ambient humidity 80RH RH85 Storage temperature range 25C55C 13F131F 25C55C 13F131F Response time 1 second 1 second Power DC3V DC3V Power supply two AAA batteries two AAA batteries Dimensions LengthxWidthxHeight 116mmx55mmx170mm 101mm x 40mm x143mm Weight 125g without batteries 120g3g RoHS compliant YES NO