Dual temperature, point-and-shoot Model DT1100 takes noncontact, hot and cold surface temperature measurements from pinpointed target area. Equipped with MEMS IR sensor and laser dot sighting system, IR thermometer has measurement range of -76 to +932°F with accuracy of ±2%. Emissivity is programmable from 0.01-1 in 0.01 increments, and 2 in. circle can be measured from up to 22 in. away. Alarm warning buzzer can be set with visible and audible signals.