Extech Instruments Corp.
March 30, 2004
The company's noncontact infrared (IR) thermometer has a measurement range from -4° F to 520°F and is designed for a wide variety of applications, including those unsafe or hard to reach. A built-in laser pointer targets the area being measured. Two models are available, the 450 and 470. Both are rated CAT III-600V and feature a large LCD with 1 in. digits.