Don't get burned. From a cup of coffee to an engine block, the amazing Infrared Thermometer Gun gives the temperature instantly and accurately from up to 10 feet away. o InfraredThermometers with Laser Guideo 0.01 C Precision Thermometers o Non-contact temperature measurement 14F to 572F degreeo Celsius or Fahrenheit degree selectableo LCD display, easy read outo Microprocessor circuit assuresmaximum possible accuracyo Gun type, heavy duty and compact housing casewith laser guideo Records maximum and minimum readings with recallo Data holdo Operates from 006P DC 9V batteryo Reads outside temperature only o Circuit: LSI circuito Display: 11mm LCD, 4 digito Sampling time: 1 secondo Memory recall: records max and min readings with recallo Data hold: % (relative)o Operating temp.: 32F to 122Fo Laser guide: red color,laser power less than 1 mWo Power supply: 9V battery(not included)Q. In what type of applications can this product be used?A. There are so many areas: in auto mechanics, you can diagnose cooling sysytems, in HVAC,balance room temperatures, in food safety, measure ovens and freezers, industrial/electrical, check electrical panels for hot spots, check temperature of transformers, saving you time and preventing injuries.