Omega OS545 is a device that combines a non-contact Infrared Thermometer with a Type K Thermometer. The Infrared Thermometer has a built-in laser for precise targeting and adjustable emissivity for accurate temperature measurements of various surfaces. It features a large backlit LCD display for easy reading, audible and visible alarms for temperature monitoring, and automatic power-off function for extended battery life. The Type K Thermometer allows for temperature measurements using a thermocouple probe, providing a versatile solution for different applications.