EXTECH 42509 Dual Laser IR Thermometer with Color Alert
High/ Low Alarms with Vision Alarm Function

Features :

Fast and accurate measurements at 12 " where the two lasers converge with 12: 1 field of view
Measures up to 950° F ( 510° C)
Automatic blue backlit dual LCD display
Red backlit display flashes when reading exceeds High or Low set points
Exclusive 150 millisecond instantaneous response for capturing spikes in temperature
Max mode captures and holds rapidly changing temperatures
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
Double molded housing
Complete with case and 9V battery