Infrared electronic body temperature gun Model: JPD-FR300 Operating voltage: DC3V Battery specification: AAx2 Battery life: alkaline dry battery, about 20000 times Input power review: less than 60mW Display mode: two-color backlight display Measurement distance: 1-3cm Degree-day: C/F settable Measurement range: 0.0C-100.0C0 1 320-F-212.0F Precision: +0.2C /+0.4"F Automatic shutdown time: 10s+1s Appearance dimension (mm): 155.9x40.2x49.2 Weight: 95g (including battery) Applicable people: applicable to all people Product features  Magnetic head cover  Fast temperature measurement in one second  20 groups of memory storage  fever alert, intelligent monitoring  Dual use of forehead temperature/ear temperature  Fashionable, beautiful and comfortable to hold