Dikang - Infrared Contactless Forehead Thermometer 30 groups memory record 3 backlight reminders 4 modes for measuring 30 seconds authomatic power off HD display screen Original quality Small and lightweight easy to carry Make people avoid cross infection Best measurement distance 1-5cm Imported quality sensor with scan capacity of more than 8000 scans at one scan each second Measurement tolerance of +/-0.2C Scan speed of 0.5 - 1 second Intelligent buzzer reminder into RED screen at >= 38.5C Smart three color backlight prompt Green - normal at 37.5C Yellow - light fever at 37.5 - 38.5C Red - high fever at 38.6 - 43 C Voice prompt mode or silent night mode Detection range 32 - 42.9C Approvals: CE, RoHs, FCC and FDA Price on demand at any other MOQ of 2500pcs. Pricing on the bases of FOB