Technical indexes: <br />C ( 89.6-108.5&deg;F ) <br />Measurement range in surface mode: 0~100&deg;C <br />( 32-212&deg;F ) <br />Precision in human body mode: &plusmn;0.2&deg;C (0.36&deg;F) <br /><br />Package Content: <br />&middot; 1 x Non-contact Infrared body Thermometer <br />&middot; 1 x User  Manual <br />1.indicator LCD digital <br />2.Non contact infrared thermometer<br /><br />Caution <br />1. While measuring、 select the emissivity of the instrument according the measured object <br />2. The meter can not measure through glass or transparent surface. It will measure glass surface temperature  <br />3. Steam 、 dust or smoke will affect measurement accuracy <br />4. Before using、 check plastic housing . Do NOT use damaged instrument . <br />5. When low battery icon show on LCD、 replace battery on time. <br />6. Do not use the unit under explosive gas、 vapor or dust <br />7. The unit may loss efficiency if use improperly . <br />8. Avoid being affected by arc welding machine and induction heaters、 Electromagnetic field effects <br />9. In order to get more accurate value、 the thermometer should be placed <br />10 minutes before using when remove to new place <br />10. Do not place the thermometer on or near hot objects <br /><br />Warming: <br />DO NOT point the laser beam towards the eyes directly、 or it may cause permanent damage