CN520 Non-contact Handheld Forehead Infrared Thermometer

1. Environmenttemperature: 16.0 to 35.0 degree
2. Humidity: less than 85%
3. Battery voltage: DC 3.0V ( Two AAA batteries are not in-cluded)
4. Product Dimension: 137x97x40 mm
5. Product Weight: 95g
6. Measuring range: 34.0 to 42.9 degree ( BODY mode ) 0 to 100 degree(OBJECT mode)
7. Storage: -20 to +55 degree
8. Measuring distance: 1 - 3cm
9. Measuring time : less than 2 sec
10. Auto off: less than 18 sec
11. 3 color backlights:
34.0 - 37.3 degree: Green backlight
37.4 - 38.0 degree: Yellow backlight
38.1 - 42.9 degree: Red backlight