Extech IR270-NIST Color Alert IR Thermometer with CalibrationThe Extech IR270 NIST is a professional grade infrared thermometer designed for accurate, non contact temperature measurement across a wide range of applications. It provides quick readings without physical contact, making it ideal for environments where surface temperature checks must be done safely and efficiently. Equipped with a built in laser pointer, the IR270 NIST ensures accurate targeting of measurement areas. Its adjustable emissivity