OMEGA Engineering, Inc. Low Cost Infrared Thermometer OS561

The OS561 is an economical tool for temperature measurements, with non-contact measurement capability, user-friendly 2-key operation, and max and hold modes. The backlit LCD screen and the laser stay on when the trigger is depressed; auto power-off is fixed at 15 seconds for the LCD screen. The OS561 uses 2 AAA batteries and has an ultra-long battery life.