Extech 42509: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Extech 42509 Information The Extech 42509 Dual Laser IR Thermometer with Color Alert is a high-precision, handheld instrument that measures temperatures from -4°F to 950°F (-20°C to 510°C). It features dual lasers for quick accuracy in the target area, programmable High/Low alarms, and an automatic blue backlit dual LCD display. The emissivity of the target surface can be adjusted to increase measurement accuracy, and the unit comes complete with a case and 9 Volt battery. Intro The Extech 42509 is a versatile and accurate infrared thermometer that is ideal for a variety of applications, including: