à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à·ÍÃìâÁÁÔàµÍÃì à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à¤Ã×èͧÇѴẺäÁèÊÑÁ¼ÑÊ IR Thermometer ÍÔ¹¿ÃÒàô > ÊÑÁ¼ÑÊ IR Thermometer ÍÔ¹¿ÃÒàô > 42570: Dual Laser InfraRed Thermometer Wide Range IR Thermometer with Type K Input and USB interface IR Temperature range: -58 to 3992°F (-50 to 2200°C) ªÇ§ÇÑ´ÊÙ§ÊØ´ 2,200C 42570: Dual Laser InfraRed Thermometer Wide Range IR Thermometer with Type K Input and USB interface Features: High 50:1 distance to target ratio measures smaller surface areas at greater distances Dual Laser Targeting indicates ideal measuring distance when two laser points converge to 1" target spot IR Temperature range: -58 to 3992°F (-50 to 2200°C) Type K thermocouple input from -58 to 2498°F (-50 to 1370°C) White backlit multifunction LCD display with bargraph Fast 100 millisecond response time MAX/MIN/AVG/DIF feature displays highest, lowest, average, and MAX minus Min values Adjustable emissivity increases measurement accuracy for different surfaces Adjustable High/Low set points with audible alarm alerts user when temperature exceeds the programmed set points USB interface Double molded housing Complete with Type K Temperature probe, USB cable and software, carrying case and 9V battery à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à·ÍÃìâÁÁÔàµÍÃì à¤Ã×èͧÁ×ÍÇÑ´ à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ à¤Ã×èͧÇѴẺäÁèÊÑÁ¼ÑÊ IR Thermometer ÍÔ¹¿ÃÒàô > ÊÑÁ¼ÑÊ IR Thermometer ÍÔ¹¿ÃÒàô > 42570: Dual Laser InfraRed Thermometer Wide Range IR Thermometer with Type K Input and USB interface IR Temperature range: -58 to 3992°F (-50 to 2200°C) ªÇ§ÇÑ´ÊÙ§ÊØ´ 2,200C