红外体温计

Features: 1) Easy to use, just aim the target with a laser point, and press the button 2) Temperature reading appears within half a second and remains on screen for 7 seconds 3) Large LCD screen shows readings in Fahrenheit or Celsius 4) Range: -4 to 390oF (-20 to 200oC) 5) Distance to spot size: 5:1 ratio (measures a 1-inch area one 5-inch away) 6) Accuracy: (-1 to 200oC) +/-4oF or +/-2.5oC (<-1oC or >200oC) +/-7oF or +/-4oC 7) Response time: 0.5 second 8) Power: 12V Alkaline battery 9) Max/Min, backlight LCD