Extech IR Thermometer with Color Alert

Take non-contact temperature measurements from -4 to 1202°F (-20 to 650°C 12: 1 distance to spot (target) ratio Built-in laser pointer identifies target area with on/off button Programmable Hi/Low alarms with audible beeper — tri-color LCD display changes to Blue backlight when reading goes below low alarm setting and Red backlight when reading exceeds High set point Adjustable emissivity (0.10 to 1.00) increases measurement accuracy